3:33 ZXW caught ZL singing the wrong part of the song, but the other insisted that he was wrong instead. So he took the punishment. ZZN and YC were laughing because they know ZXW was right 4:15 ZYQ: what Xiao Zhai said was indeed right 4:38 ZZN: Actually what xiao zhai said was right (he knew it from the beginning but he just wanted to make ZXW took the punishment haha) 5:10 XZG : he (ZXW) could do girl group's dance moves 5:31 we got YC standing to accompany ZXW and to help him remember the dance moves in case he forget, he just stood at the side, giving the stage to ZXW. What a sweet brother