Everyone loves the Boyfriend Jacket, but what about the Husband Coat?
Diluc draping his coat across your shoulders because you forgot your own? Immediately looking the other direction to hide the heat coming to his cheeks when you settle into it?
Zhongli's thinly veiled swell of pride when he sees his coat around your shoulders? Savoring the scent of your perfume as long as he can for days after you've returned it to him?
Wriothesley's little half complaints about the chill in his office after you've taken his coat? Hiding how much he actively enjoys the sight of you utterly swamped in the fur and bulk of fabric?
Neuvillette having removed his mantle and stole in order to drape his robes across your sleeping form? His inability to completely focus back on his work after he sees how immediately you curl into it with that satisfied little hum he's come to enjoy so dearly?