Yoongi doesn't feel like the other members care. He feels like they all get along better with each other and that instead of praising him when he does well (like they do with each other), all they do is make him feel bad when he makes mistakes. They never point out the good things he does and when he does something wrong, they scold him instead of encouraging him to do better. He starts to close himself off from group activities (that arent to do with the public of course) and becomes more and more asocial. Hoseok notices, trying his best to find whats wrong and help him.