Louis Koo Tin-Lok

Siu Nam

劉若英

Siu Mai

Richard Ng

Mai's Father

陳小春

Cheng

Richie Jen

Himself

Carl Ng

Cheng

周俊偉

Danny

Wei Wei

Mai's Grandmother

李勤勤

Nam's Sister

郭羨妮

Yan

陳美詩

Teresa

Bowie Tsang

Lam Wai

Shaun Tam Chun-Yin

林雪

Orderly

周文慧

7-Eleven Store Clerk

羅天池