#third semester....... third semester...... third semeste | Explore Tumblr posts and blogs

slattlicker · 3 days ago

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college age schlatt i beg 🙏 like the proper nerdy computer science college student everyone seems to forget he was

╭﹐✦˚₊· 𖤐 * no recursion without return ⋆.ೃ࿔*:･ ╮ imagine: hot engineering nerd meets cute cs nerd. she needs help passing a required class. he needs someone who actually listens. one tutoring session turns into two... and then they build something together. ╰﹒♡₊˚๑ *✧﹒✦ ࣪ ˖ ┊

﹒₊✦ a/n: college schlatt is real, actually. nerds deserve romance too. i'm so so sorry if this is inaccurate,,, i am an english writing major (who used to be in biochem) so take everything stem-talk in this with the biggest grain of salt ♡

warnings: academic setting · lots of stem talk (cs + engineering) · mutual nerd crushes · slow-burn vibes · tutoring sessions · project bonding · lab flirting · light insecurity · soft & earned first kisses

✧✧✧

it starts with a room that smells like dry-erase markers and burnt coffee.

tuesday afternoon, 3:15 pm. you’re ten minutes early to the cs building’s third-floor lab—mostly because the alternative was sitting through another insufferably slow dining hall lunch, and partly because you weren’t sure if you’d find the place at all.

the whiteboard has a half-erased doodle of a mushroom in glasses. someone’s labeled it fungi with a minor in comp sci.

you snort, drop your bag onto the table, and slide into the nearest swivel chair.

you're not exactly struggling in the class—but you're also not thriving. cs230: data structures and algorithms. it’s mandatory for your minor, and you’ve been putting it off for two semesters too long.

the professor announced last week that office hours would be staffed by the department’s “stem peer guides.” you hadn’t planned on going.

but then the last lab nearly made you cry in the library bathroom.

so here you are.

you’re still tugging your laptop out of your bag when the door creaks.

he walks in backwards—wearing a hoodie that probably cost too much and socks with cartoon ducks on them, juggling two coffees and a laptop under one arm.

“hey—sorry,” he says, turning around and freezing when he spots you. “didn’t think anyone was gonna show up.”

he sets the coffees down. his glasses slide a little down his nose when he tilts his head.

“you here for cs230?”

you nod. “yeah.”

he blinks. then smiles—just a little. you catch the beginnings of smile lines.

“i’m schlatt,” he says. “stem guide. i did the class last year.”

you raise an eyebrow. “and survived?”

“barely.” he slides into the chair across from you and cracks open his laptop. “what are we working on?”

you pause. he’s surprisingly cute for someone who clearly color-codes his life. his keyboard has custom caps. his notes—when he turns the screen to show you—are annotated with little pixel cats.

you try not to show your amusement. “i think i broke my brain trying to write a recursive function.”

schlatt huffs a laugh. “you and everyone else.”

he takes a sip of his coffee, then pushes the other cup toward you.

“extra,” he says. “in case you need brain fuel. also because i got nervous and ordered two by accident and i couldn't tell them i didn't want the other one.”

you accept it without thinking. warm. lightly sweet. you usually take yours iced, but it's cold in this room, so you'll take it.

“thanks,” you murmur.

“no problem,” he says, already pulling up the assignment prompt on his screen. “let’s untangle some loops.”

✧✧✧

you’re twenty minutes in and already rethinking your life choices.

not because schlatt’s bad at explaining things. actually, the opposite.

he’s good. really good.

he’s got the kind of brain that makes metaphors on the fly—comparing recursive functions to russian nesting dolls, stack overflows to a laundry chair that’s reached critical mass, and call stacks to cabinets held open in sequence.

“okay,” he says, spinning the whiteboard toward you, “so imagine you're opening those russian dolls—you know, the ones that keep getting smaller?”

you nod, watching as he draws a series of half-circles nestled inside each other.

“each function call is like opening another doll. every time the function calls itself, it goes one layer deeper. but the only way to start returning values—to actually finish—is to reach the smallest one.”

“the base case,” you murmur, tapping the smallest doll he’s drawn.

his smile quirks. “exactly. once you hit that, you start putting them all back together. one by one, returning values up the chain.”

you tilt your head. “so recursion’s not about jumping around—it's about going in and then back out in the same order.”

“bingo.”

he pivots to his laptop and pulls up a short recursive function on the screen. you lean in.

“okay, next part—this,” he gestures at the lines of indented code, “is the call stack. think of it like trying to put dishes away.”

“…dishes?”

he nods, animated now. “you open a cabinet to put a plate in. then you grab another plate, but instead of closing the first cabinet, you open a second one. and a third. and a fourth. you keep opening cabinets without shutting the old ones.”

you raise an eyebrow. “sounds like how my roommate loads the dishwasher.”

he grins. “right? but the point is, each open cabinet is a function waiting to finish. they can’t finish until the one they just called returns. so when you hit your base case, you finally start closing those cabinets, in reverse order.”

you stare at the screen, tracing the indents with your eyes.

“so,” you start slowly, “the top function keeps waiting—holding its cabinet door open—until the one it just called is done. and that one’s waiting for the one it called. like a long hallway of open doors.”

“yes!” schlatt nearly bounces in his chair. “and that hallway is your stack. it fills from the bottom up—every time you go deeper. but if there’s no base case—or it’s too far down?”

“then the hallway gets too crowded.”

you glance up at him. “and the stack… overflows?”

he throws both hands up, mock-dramatic. “you get it!”

you laugh—really laugh—and shake your head. “it actually makes sense. which is annoying. because i was ready to just declare defeat and become a barista.”

he nudges his coffee toward you. “nah. baristas don’t use call stacks.”

you take a sip, smiling into the lid. “honestly? if you’d used metaphors in the lab handout, i might’ve passed the last quiz.”

“metaphors are how i survive,” he says, then lowers his voice in mock-conspiracy. “they trick your brain into thinking you’re doing storytelling, not math.”

you grin. “you are such a dork.”

“thank you,” he says, deadpan. “that’s the highest compliment in this lab.”

you roll your eyes—but you’re still smiling.

✧✧✧

you hadn’t meant to invite him.

it just slipped out—somewhere between scribbling return values and teasing him for his handwriting—your mouth said, “hey, i’m grabbing food after this. you want to come?” like it was the most normal thing in the world.

he blinked. just once.

then shrugged and said, “sure,” like he wasn’t surprised either.

now you’re sitting across from him at a corner table in the dining hall. your tray’s got a slice of pizza and a sad salad. his has a sandwich, two cookies, and three chocolate milks.

“you know,” you say, chewing thoughtfully, “for someone who talks like a grad student, you eat like a middle schooler.”

he takes a sip of one of the chocolate milks. “middle schoolers are onto something.”

you snort. then pause. then blurt it out—because you’ve been thinking about it since the cs homework started, and he feels safe, in a quiet, weird way:

“okay, don’t judge me, but i’ve been working on this stupid little side project where i’m trying to build a low-power prosthetic hand using recycled printer motors.”

schlatt looks up, mid-bite. “wait. seriously?”

you nod. “yeah, i’ve been salvaging parts from the e-waste lab and retrofitting them. it’s dumb and janky and probably not functional, but—”

“that’s so sick,” he says, with total sincerity. “like—you’re making that from scratch?”

you sit up a little straighter. “well, not the whole thing. i’m using an arduino as the controller right now, because i suck at microprocessors and writing drivers from zero is hell. but i’ve been wiring it to flex sensors, and i’m experimenting with these homebrew 3d-printed phalanges—”

you don’t stop.

not once you get going.

you talk with your hands, gesturing wildly, pulling up half-broken images on your phone, sketching quick shapes on your napkin with a pen in the side-pocket of your backpack.

and the whole time? schlatt just watches.

listens.

not just politely—but engaged. interested. like he wants to hear it all. like you’re not over-explaining, or rambling, or going on too long about a niche thing that keeps your brain lit up at 3am.

you pause somewhere around “wrist articulation via recycled watch gears” and finally look up.

his eyes are warm.

“you know,” he says, grinning, “i think you just activated my stem side quest.”

you blink. “what?”

“i wanna help,” he says. “i mean, if you’ll let me. i’ve never coded a servo system, but… i’m a fast learner. and i think it’s badass.”

you don’t say anything.

not right away.

because your chest feels kind of full. your face feels warm. and for once, your brain doesn’t immediately try to shrink you back down.

instead, you nod. just once. “okay.”

he smiles at you over his chocolate milk.

and you think, shit, maybe office hours weren’t the highlight of the week after all.

✧✧✧

the next few weeks settle into a rhythm.

it starts with tutoring.

once a week turns into twice. then three times. not because you’re struggling (anymore), but because he’s… kind of fun to talk to. at least when he’s not roasting your variable names or trying to explain recursion using empty cereal boxes.

he sits across from you at the library table, hoodie sleeves pushed up, laptop screen smudged from how often he drags his fingers across it to point something out. sometimes he forgets to eat. you learn to pack granola bars in your pencil pouch. he never says thank you—just steals one with a smirk and keeps talking.

you start getting better. grades creeping up. error logs shrinking. you don’t dread opening your ide anymore. the code starts making sense—not just his, but yours.

one afternoon, you casually mention a project idea you’d been playing with—something stupid, just for fun. something to do with hardware integration. you expect him to laugh.

he doesn’t.

he spins his laptop around and starts mapping out a database schema like he’s been waiting for you to say it.

that’s how the side project starts.

lunches get longer. office hours get later. one day you bring your soldering kit to the library, and he lights up like you just handed him a rare pokémon card. the whole table smells like burnt plastic for an hour. no one complains. but no one sits near you either.

you nerd out hard. unapologetically. you find yourself going on tangents—about conductive thread, or how weird the i2c protocol is—and instead of zoning out, he asks questions. good ones. thoughtful ones. he doesn’t just tolerate your rants; he builds on them.

and okay, maybe you start noticing things.

like how he mumbles to himself when he’s focused. or how his hands are always warm. or how he smiles at you—not in a big, charming way, but in a quiet, earned one. like you’re the only one who gets to see this side of him.

it’s nothing serious. just… a shift.

you brush it off.

but your code’s never looked cleaner.

and your heart’s never beat louder.

✧✧✧

it happens by accident.

you’re heading toward the back patio of the student union, iced coffee in one hand, a stack of circuits notes in the other, when you spot him.

schlatt.

at one of the outdoor tables.

not alone.

there’s a group of students—three of them, maybe four—leaning in. cs majors, you recognize them. they’re the type who ask three questions per lecture and answer five more that weren’t theirs. big voices. bragging energy.

you can’t hear everything, but you don’t need to. the body language’s loud enough.

schlatt’s sitting off-center. not really in the circle. elbows tucked in, voice low, like he’s trying to contribute. like he wants to. but they’re talking over him. dismissing. one of them even laughs—not the good kind. the kind you’ve felt in your spine before.

and you watch it happen:

the way schlatt’s mouth tugs tight at the corner. the way he adjusts his sleeve, like it’ll make him smaller. the way he tries one more time to speak, then gives up halfway through the sentence and shrugs it off, pretending it didn’t matter.

they keep talking.

he goes quiet.

you’re frozen in place, coffee sweating through your fingers, because it clicks.

he’s like you.

he is you.

all that time you thought he was the confident one—the one who belonged. the one who was already part of something. but he’s not. not really. not when it comes to this. not when it comes to them.

he’s just better at hiding it.

better at laughing it off.

but the look in his eyes, right then—small and a little tired—that’s a look you know too well.

no one talks about what it feels like when your brain lights up for something and everyone else treats it like a joke.

no one talks about what it’s like to be too much in the wrong direction.

and suddenly, all your late-night rambling about microcontrollers and e-textiles feels different.

because he listened. not just because he was polite. but because he got it. you don't think you've ever felt so fully understood until him.

you take a step forward. you don’t know what you’re going to say.

but you’re not about to leave him sitting alone in a conversation that doesn’t want him.

not when you know what that feels like.

so you walk over.

“hey, there you are,” you say, nudging your knuckles gently against schlatt’s shoulder. “i was looking for you.”

he turns, surprised—then relieved. “oh—hey y/n.”

“sorry,” one of the students says, hesitant. “uh, are we… interrupting something?”

“nah,” you say, easy. “just didn’t want to miss my favorite stem guide.”

schlatt’s ears go a little pink.

you glance at the table—some kind of project group, you think. their laptops are open, notebooks out, but their conversation’s turned awkward now. the vibe’s off. not hostile—just… cliquey.

“you guys working on something for fundamentals?” you ask, glancing at their notes.

“uh, yeah,” one mutters. “trying to figure out the recursion stuff.”

you smile. “then you’re in luck. this guy’s a recursion whisperer.”

schlatt huffs a little laugh, rubbing the back of his neck.

“i’m serious,” you say, looking at him now. “you explained it to me with like…those russian dolls. made it make sense in ten minutes.”

“you remember the russian dolls?”

“obviously,” you grin. “changed my life.”

he smiles, a little shy, but brighter now.

you turn to the group. “anyway, sorry to interrupt. i just wanted to steal him for a bit. we’re working on something together—well, more like, he’s doing the hard part and i’m nodding along and pretending to contribute.”

they chuckle. the tension eases.

“good luck, though,” you add, friendly. “you’ve got a good one here.”

you tap the back of his hand.

“ready, genius?”

he nods. stands up. follows you without question.

and once you’re a few steps away, you glance over and say, casually but soft:

“for the record? you’re way too smart to sit through that kind of conversation, with those kinds of people, and not say anything.”

his voice is quiet. “didn’t think they really wanted my advice…or any of my input, for that matter.”

"sucks for them," you bump his arm. “i do.”

he looks at you.

and smiles.

“you’re different,” he says.

you shrug. “nah. i just don’t have the patience for people who don’t know a good brain when they’re sitting next to one.”

he laughs under his breath—bashful, but warm.

“besides,” you add, nudging him again, “you’re the only guy on campus who’s ever made me care about code.”

“flattered,” he says, with a little bow of his head. “high praise.”

“it is,” you nod. “don’t let that go to your head, though.”

“too late.”

you both laugh.

and as you walk side-by-side down the hallway, something feels… lighter.

✧✧✧

the lab is mostly empty—just the hum of old fluorescents overhead and the rhythmic click of schlatt’s keyboard echoing off the cinderblock walls.

you’re both hunched over the prototype, wires splayed like spaghetti across the table, your laptop screen casting a pale blue glow over your notes. it’s late. not late-late, but late enough that you’ve lost track of time in that delicious, focus-hazed kind of way.

“okay,” you murmur, “i think that’s the last adjustment on the sensor matrix. wanna try running the loop again?”

schlatt doesn’t answer right away—he’s rereading your code, brows furrowed, mouth slightly open like he’s working through it out loud in his head.

you wait.

he presses enter.

the terminal blinks once more.

and then—

nothing.

the servo doesn’t twitch. the sensor reads null. everything is still.

you groan, letting your head thunk forward onto the table. “are you kidding me?”

“hang on,” schlatt mutters, already scrolling. “it’s not a full crash. there’s something—it’s just not hitting the output loop.”

“i swear,” you grumble, face still mashed into your notes, “if this is another semicolon issue, i’m throwing myself into a ditch.”

“nah,” he says, voice calm, reassuring. “it’s not your code.”

you lift your head just enough to side-eye him. “it’s not yours either, huh?”

he doesn’t answer right away.

instead, he reaches for the breadboard, fingers quick and precise as he repositions a single wire—green to yellow. it’s such a small shift you almost miss it.

“that,” he says, “was plugged into the wrong pin.”

you blink.

he presses enter again.

and this time, the prototype moves.

just a little—just a careful curl of synthetic fingers, one joint at a time, like a hesitant wave from a ghost hand.

your jaw drops.

schlatt stares too. for once, he’s quiet.

“…did we—?”

“yeah,” he breathes. “we did.”

you let out a half-laugh, half-squeak. “dude—”

you turn to him without thinking.

and he’s already looking at you.

and before your brain catches up with your body, you’re reaching out—arms around his shoulders, heart in your throat.

he stiffens for a second. then melts into it.

his arms curl around your waist, tentative at first, then tighter. his cheek brushes your temple.

“holy shit,” you whisper, still breathless. “we did it.”

“we really fucking did it.”

the hug lasts longer than it needs to. it shifts. softens. becomes something else.

your hands curl in the fabric of his hoodie. his thumb rubs slow circles at your back.

neither of you move to pull away.

but eventually—awkwardly—you both realize you probably should.

you shift first, just a little, arms loosening. schlatt mirrors you a second later, like he’s waiting for permission.

and then—

your foot bumps a loose cable under the table.

you stumble, just a half step, enough to make you grip his hoodie tighter out of instinct.

he catches you by the elbow—quick, steady—but in doing so, he knocks into the edge of the desk.

a pen clatters to the floor. your hip bangs against the chair. both of you freeze.

then, in perfect harmony:

“sorry—”

you look at each other.

he’s flushed to the tips of his ears.

you’re no better.

his hand’s still on your elbow. yours is still in the front pocket of his hoodie. neither of you seems to know what to do with yourselves now.

“…so,” you say, trying to laugh it off, “we’re, uh—officially engineers now, right? or, mad scientists? mad engineers? built something that works and almost died doing it.”

“sounds about right,” he mumbles, eyes not quite meeting yours.

you step back fully, brushing imaginary lint off your sleeves. he clears his throat and bends to pick up the pen—just a little too quickly.

“we should, uh…” he gestures vaguely at the wires. “log this. before we forget what we changed.”

“yeah,” you nod. “documentation. good. yep. very sexy.”

he snorts.

and the tension cracks just enough for both of you to breathe again.

✧✧✧

friday lunch.

same table.

you’re there first, as usual—tray to the left, elbow room cleared, and your little “project napkin” tucked just out of sight beneath your phone.

it’s not schematics, not exactly. more like an outline of “natural” movements. lean angles. average post-meal proximity. potential trigger phrases that could ease the moment into something more than just eye contact and banter.

it’s stupid. it’s excessive. it’s so you.

but it’s not like you’ve kissed him yet.

and it’s not like you haven’t thought about it. a lot.

he slides into the seat across from you—slightly out of breath, hoodie slightly askew.

“hey,” he says. “sorry, i ran into a professor who wouldn’t stop talking about his cat’s gut biome.”

you snort. “sounds riveting.”

“almost kissed him out of pity.”

you choke on a bite of salad. “what?”

“nothing,” he mumbles, sipping chocolate milk. “just—brain fried. bad sleep. lots of… thinking.”

you nod. you get that.

you were up half the night replaying yesterday’s hug on a loop. you hadn’t meant to squeeze him that tight. hadn’t meant to say “good job, genius” like that. hadn’t meant for your fingers to linger on his hoodie hem when you stepped back.

but he hadn’t pulled away.

so.

you both eat in silence for a minute. your foot brushes his under the table. once. twice.

neither of you moves.

finally, you say it. quiet. almost like a confession.

“i, uh… may have tried to engineer a perfect kiss scenario today.”

he freezes, sandwich halfway to his mouth.

“...engineer?”

you nod, cheeks warm. “like… ran a few simulations in my head. built a model. set parameters. i was…probably gonna initiate if you laughed three or more times by the end of lunch.”

his jaw drops. “are you serious?”

“extremely.”

he blinks. “because i wrote a whole conditional loop for this.”

“…what?”

he fumbles in his hoodie pocket and pulls out a sticky note. it reads:

python: if eyes_hold >= 3.5 and cafeteria_noise == low: lean_in()

you stare at it.

then back at him.

and burst out laughing. “we’re so stupid.”

“no,” he says, laughing too. “we’re scientists.”

“why can’t we just communicate like normal people?”

“who needs normal?”

he’s still smiling.

you are too.

and this time?

there’s no plan. no diagram. no if/then logic.

you just… lean in. and he meets you halfway.

your noses bump. just slightly. your knees knock beneath the table. it’s clumsy at first—uncoordinated, like every group project you’ve ever had to rescue last-minute.

but then his hand grazes your wrist. your mouth fits against his like it already knew how. like maybe, all along, this wasn’t something to calculate.

it just needed to happen.

and suddenly, none of it feels theoretical. not the way his lips press softly, then more certainly. not the quiet exhale he lets out when you shift just a little closer. not the way your fingers curl in the fabric of his hoodie like you’ve done it a hundred times.

no flowchart could’ve planned this.

it’s instinct. it’s connection. it's human.

it’s easy.

you pull back first. slow. breath caught somewhere behind your grin.

but before you can say anything—

he leans back in. less hesitant this time.

his hand cradles the side of your neck, thumb brushing just beneath your jaw. his mouth meets yours like a spark catching on dry kindling—familiar, but heady. deliberate. like he’s trying to commit it to memory. like he’s making up for every time he could’ve kissed you and didn’t.

your heart stutters. your fingers grip the edge of the table.

he tastes like chocolate milk and lip balm and something stupidly addictive.

when you part again—barely—you stay close, noses brushing, breath mingling.

“you’re gonna break my brain,” he whispers.

you grin. “then i guess i'll be the one to tutor you.”

his laugh is low and warm and very, very fond.

“deal.”