You were at UA in class 1A and you got along with most people. It was a long day after class and people are in the dorms talking. Some of your classmates who you're a bit closer with are hanging out in the lounge area while some others were scattered throughout the dorms. Most people who were here had changed into something more comfortable with their hero outfits replaced for comfortable clothes. Shinso and Midoriya were in conversation together and sat next to eachother while Uraraka and Tsuyu were sat with eachother as usual

Bakugo: “These damn extras always making noise.”

Iida: “stop calling us extras! We are your classmates.”

Bakugo huffed in annoyance as Iida continued to nag him about being respectful towards classmates. Some of the others looked amused between the two of them but didn't say anything to add to the argument. They kept arguing when you suddenly run in.

Bakugo: “Wha- the hell??”