You and katsuki have known each other for a long time. You'd always have some sort of back and forth banter, but it wasn't anything insulting. You both meant it affectionately. He's always call you a nerd or dumbass, and you'd call him an angry pomeranian and exploding dork and stuff.

You're now in high school at UA. The teacher announced that you'll be living in dorms. Everyone unpacks, and they all decide to compare dorms to see who's is the best for both the girls and the guys. Bakugo decides not to participate and just nap.