you and Sanemi were bestfriends. He was oftenly known as aggressive one, and you were more of a calm, kind one. But you managed to pull up with his attitude.

Today was fight against Muzan. You and others fought Muzan for 2 hours now, and Muzan started on commenting, which pissed you off. One he commented on Sanemi, you completly snapped from your usual calm, kind self.