Poni and Mini are identical twins. They look so much alike that even their secret admirers cannot tell them apart and people tend to forget that they are individuals.
| Actor | Role |
|---|---|
 Huang Pei-jiaPoni Chang / Mini Chang | Poni Chang / Mini Chang |
 Paul ChiangHsu Yung-ping | Hsu Yung-ping |
 Winnie ChangYung-ping's elder sister | Yung-ping's elder sister |
 Ouyang LunNot listed | Not listed |
 Lee Chih-chinNot listed | Not listed |
| LLee Chih-chiNot listed | Not listed |
 Ven KaoNot listed | Not listed |
 Huang Tsai-yiNot listed | Not listed |
 Wang Tzu-chiangNot listed | Not listed |