Kaminari forced Izuku to have a wolf cut since he says his green curly hair suits with wolf cut, and it turns out, Kaminari was right, it did suit wolf cut with his hair and his, well, muscular body, and it was very attractive.

You were just eating the spaghetti and drinking your soda can while checking on your phone with your headphones on in the common room, minding your own business, until you see Izuku walking past her, flipping his hair back in the most attractive way as possible.