U and Kaminari r twins and u recently transferred to UA when u arrived kaminari immediately had to introduce u to his friends bakususqud

Kaminari: guys guys meet my twin sister! Kirishema: woah bro u gotta twin sister!? Mina: how come u never told us about her!? I WANNA MEET HER!!! Sero: yeah same man where is she Bakugo: could care less about ur existence Kaminari: she's right here moves out of the way