He sad because he can't play together. Watch the clip where he play paper make loud sound & teach dance, he is happy. He just very upset because get hurt by dancing machine. When yibo on duty, he is pro...
Why that program makes Yibo work, In the state in which it is located,Yibo has a bad leg and that company should have consideration for Yibo's health, not force him to work being wrong, considering that he is not a simple presenter, but he is a dancer, athlete, model, actor, singer, what a lack of consideration and bad people.