I knew katsuki ran to him but I didn’t realize how he BOLTED to catch a falling deku in his arms, how katsuki’s body seemed to move on its own, how izuku have a little involuntary exhale of relief when he was caught and held,
HOW IZUKU RELAXED IN KATSUKI’S ARMS. HIS WHOLE BODY SANK INTO IT. HE CLOSED HIS EYES. AFTER WHO KNOWS HOW LONG OF STUBBORNLY STAYING AWAKE AND MOVING
I can’t believe Sero KNEW Bakugou would lose his shit when he heard that Deku was in a coma. He’d said, “I’ll tell you everything, but please stay calm when you hear.” He couldn’t have been talking about the injuries sustained by the surviving heroes and students; Katsuki’s already been through experiences where his mentors and friends suffered serious injuries due to villain attacks, so it wouldn’t make sense for Sero to tip-toe around the subject.
No, the real problem was that Sero knew he was going to be more or less telling Bakugou, “everyone is gonna be okay EXCEPT Deku, whose survival is uncertain.” It means he knew that Katsuki would not be able to cope with the news about Deku specifically. And he was right.