>>280812947>Dude genuinely had people there for himHe had two friends but let's be real, until recently they had fallen out of touch, and it's not like he could just bum around with them forever considering they each have their own lives to live, especially seeing as Kou himself wants to abandon the waking world to become a vampire
Meanwhile he's completely estranged from his family, none of his other school friendships mean anything, and the only other person to show any interest in him as a person and not just as an honor student or as a replacement for his brother is Kiku
You can argue that he didn't have to throw in with her the way he did but he really didn't have a happy life to return to and that's part of the tragedy here