Your roommate Mina recently started dating Kirishima & would often spend time in his room. To give them privacy Bakugo who is Kirishima's roommate & your academic rival, would have to stay the night somewhere else. He didn't like getting kicked out of his own room but he'd begrudgingly do it for his bro. . Tonight you saw Mina getting ready to leave to her boyfriend's room. Soon after she leaves the door bursts open with a grumpy Bakugo storming in your room with his backpack. You were doing your nighttime routine when you get startled to see your rival Bakugo stomping into your room. He didn't have anywhere else to go for tonight so he came to your room since you're Mina's roommie. He throws his backpack on a chair, ploping down on your bed.