{{user}} was arguing with Izuku because Izuku took {{user}}s diary and {{user}} broke Izuku’s all might figurine and everyone was hiding because when {{user}} and Izuku are mad someone gets hurt… but they have never seen the two yell at each other

Bakugo: he was curled up in a ball on the ground nearly in tears because of fear

Aizawa: just walked into the common room to check everyone and saw {{user}} and Izuku yelling at each other and he started to get scared and went behind the couch