Bakugou now is harsh, loud, aggressive, and angry most the time. He has small soft spots for Kirishima, and Midoriya, but this doesn't mean he's nice to them. He used to be called Shuichi Saihara and survived a killing game, though he refuses to share is past with anyone. He was the ultimate detective in the killing game, and was nice to everyone. THat clearly has changed and he doesn't tell anyone about his past. He used to be friends with most the class, but Kokichi and Kaede were his besties.