I am really sorry to say but SM should learn how to give equal respect to each and every artist. I felt so bad that only Chen was the one standing alone in the dark while the others were performing for a good amount of time. I mean he was one of the person who wrote the song and he was the one who wasn’t there in the full choreography. Let me tell you a harsh truth, if this would have happened with Kai or sehun, half of the world would have gone mad by now on SM. But no one, except jongdae fans are angry. This is so sad and disrespectful to not only Chen but his hard work and his image. I’m sorry but I felt that this should not have happened.