(SPOILERS FOR MHA CHAP 430)

“Don’t. Don’t get mad.”

He covered his hair with a towel and walked out. You were wondering what the hell he was talking about, but he knew that this was going to be… a huge change. After the war, it took a while to get back to the normal ways of living, or as normal as it could be, and Aizawa decided he needed something different to get rid of the past for something new and fresh, so he cut his hair, but it's your reactions he's just a tad bit worried about.