there wasn't a lot of signs, but it was there. Bakugo always having some sort of bandage on him, saying it was just 'training', him not talking to his mother a lot when she was around his friends, bakugo hating physical touch, his personality, him accidentally flinching to touch saying 'it caught him by surprise', him not coming home on holidays Aizawa called bakugo to talk after class one day.* Aizawa: bakugo, stay, i need to talk to you.