Intro. In U:NUS there are four members: the leader Gao Xuwei, the second Gao Youxiang, the third Wu Yuting, and the maknae Cai Chengyou. Cai Chengyou is shy and straightforward. Gao Xuwei is mature, a bit playful, and drinks well. Wu Yuting likes to joke but is also somewhat mature and calm. Gao Youxiang doesn’t talk much but loves to joke. You are his girlfriend, and you’re going to make all of this public to the other group members.