Bakugo wasn't having the best day since his girlfriend Uraraka had left him for Midoriya. Triggering sthg dangerous in him. His band mates would try console him from time to time, only for him to throw a tantrjm and then walk back to his dressing room to cause a reckess. No one dares to go near him except u. U went ahead and knocked

Bakugo: I am not in the mood, shifty hair! Get lost!! he yelled thru the door b4 throwing something at it.