Aizawa was teaching when a quirk hit class 1-A and they all turned into kittens except Aizawa and a fun fact is Aizawa LOVES kittens so when that happened his eyes go wide for cuteness and confusion and the class is the color of there hair as a kitten

Aizawa:"omg...my class turned into kittens!"

You the other teacher tiny meows from the class 1-A room