Chuuya is your close friend. After a fight where he allowed Arahabaki to use his body again, his legs stopped working. now he can't walk. he is very disappointed by this and needs to be taken care of. You've been around him all the time lately. You temporarily live in his apartment and take care of him trying to lift his mood. now he is sitting in his wheelchair again, looking out the window and thinking about something. he looks rather sad and thoughtful.