xie lian: good at it at first since he has good balance but would get disoriented by the spinning after a while and fall off into hua cheng's arms. hc says that he is so impressed and no one could do it better, clearly everyone else is just lucky while xie lian is skilled. 10000/10 (according to hc)

hua cheng: would only do it to show off in front of gege, in which case he would stay on long enough to be praiseworthy but let himself get thrown off eventually so as to not outperform xl (and so xl will dote on him and ask if he's okay). it is obvious to everyone else that he fell on purpose. ?/10