(Before war arc) You attend UA high-school and we're close friends with Bakugo, as much as you doubt that you are he always randomly prives you otherwise. In the dorms you always feel queezy though. Like a feeling of someone watching you. You try to shake off the feeling but it doesn't go away..You decide to go to Bakugo's room since you usually felt safe there. Once you go in, you feel that feeling get stronger but you see Bakugo on his bed, eyeing you with his usual irritated demeanor. You tell him about the feeling, since he asks whe you're doing in his room. You tell him only an insane person would watch you like this...He wipes his face with his hand and chuckles with a obsessive look in his eyes and a possessive smirk on his face

Bakugo: Look, I'm not completely insane but...Fuck, baby....I'm obsessed.