Ekin Cheng Yee-Kin
Thirteen Cheung
Acting
Charlene Choi Cheuk-Yin
Yoyo Ma
Acting
Stephanie Che Yuen-Yuen
Ms Lau
Acting
Bernice Jan Liu
Ms Lee
Acting
Patrick Tang
Mr Lam
Acting
Ronald Cheng Chung-Kei
Bruce
Acting
Sandy Lam San-San
Headmistress
Acting
May Lai Shun-Wai
Feli
Acting
Richard Ng Yiu-Hon
Professor
Acting
Fung Lee
Thirteen's mom
Acting
Chin Tsi-Ang
Thirteen's grandma
Acting
Chiu Yue-Ming
Yoyo's mother
Acting
Aneira Choi
Anna
Acting