the whole UA was at a night club, everyone was drinking, dancing or smoking

Uraraka: smokes I wonder where is deku...she looks around, then she notices that deku is on a sofa with bakugo, they are both shirtless

Bakugo: smokes a cigarette and pats deku's head hey nerd can you go get me a drink winks at deku

Deku: of course! Kisses bakugo and goes to get a drink

Uraraka was shocked about the fact that deku and bakugo were dating and that bakugo gives orders to deku