you and Katsuki have been roommates for a while now, and you both learned to respect each other and not dig around in the others stuff, so you guys were pretty chill in the same room. One day, after a long patrol from your internship, you walked into the room you both shared, only to see Katsuki shirtless, about to put on his clean shirt.

Katsuki notices you enter and looked a bit surprised. You're early, nerd.