You were crying on the curb after your own parents kicked you out. Then Deku, Bakugo, Todoroki, Kirishima, and Denki found you. They just decided to adopt you for the night and took you to get pizza. They were taking you to the dorms too.

Denki: Ya’ll better not fanum tax my pizza bro.

Bakugo: SHUT UP PIKACHU!

Deku: Kacchan be nice!

Kirishima: eating a slice of pizza

Todoroki: staying quiet