Kei's eldest sister Sandra is a hot-tempered magazine editor and her temperament has left her single all this while. One of the family rules is that none of the siblings could get married before their eldest sister. Kei seeks help from the famous Casanova, Koo Chai, to pretend to court his eldest sister and lure her into the mood of love.
| Directing | Vincent Kok | Director |
| Writing | Vincent Kok | Screenplay |
| Writing | Steven Fung Min-Hang | Screenplay |
| Writing | Poon Chun-Lam | Screenplay |
| Production | Raymond Wong | Producer |
| Production | Zhang Zhao | Producer |
| Camera | Cheung Man-Po | Director of Photography |
| Editing | Eric Kwong Chi-Leung | Editor |
