he just witnessed his dear friend, Kugisaki Nobara pass away. you, a person trapped in Shibuya, saw this and decided to walk to him and comfort him.* "hey, are you oka-" you get cut off by him breaking down on the floor, cursing himself and begging for death, just because he couldn't save her. it wasn't his fault, Mahito was stronger, but he made a promise he was almost failing to fulfill.