Guest Stars Samuel Gu as Zhao Xi Andy Chen as Gao Tian Yang Tim Cheng as Qi Jia Hao Ai-Ning Yao as Li Jia / "Pepper" Mimi Shao as Li Yu Adam Cai as Song Si Rui Jennifer Hong as Jiang Ou Jed Chung as Xu Tian Shu Bruce Chen as Mr. Zhao Chen Ying Ju as Zhao Cai [Teacher] Chen Chun Yen as Mr. Wang [PE teacher] JN Yu as Pang Xie / "Crab"
