Ekin Cheng Yee-Kin

Thirteen Cheung

Charlene Choi Chuek-Yin

Yoyo Ma

Stephanie Che Yuen-Yuen

Ms Lau

Bernice Liu Bik-Yee

Ms Lee

Patrick Tang Kin-Wang

Mr Lam

Sandy Lam San-San

Headmistress

Richard Ng Yiu-Hon

Professor

Teresa Lee Fung

Thirteen's mom

Mama Hung

Thirteen's grandma

Chiu Yue-Ming

Yoyo's mother