何必有我?

Trịnh Tắc Sĩ

Fat Cat

Olivia Cheng Man-Nga

Koko Cheng

Châu Nhuận Phát

Mr. Chow

焦姣

Fat Cat's Mother

Chu Giang

Koko's Father

恬妮

Koko's Mother

歐陽莎菲

Koko's Grandmother

Karen Chan Ga-Yee

Ms. Chan

Tăng Chí Vĩ

Eric

Thành Khuê An

Jackson Ken

陸劍明

Ken's Rascal

Fofo Ma Seung-Ngok

Ken's Rascal