During the March 21 episode with all 18 members, NCT participated in a cover dance battle. Hit K-Pop tracks by SHINee's Taemin, TWICE, Red Velvet, Black Pink, and Momoland randomly played and the members, who think they know the choreography to the tracks, were asked to come up and show off their moves. 

Out of all, Haechan stole the spotlight with his amazing cover dance skills. Watch the fun dance segment in the clip!