梁洛施

Yan

杜汶澤

Shing

賈曉晨

Ella Cheung Lai Wah

曾国祥

Yan's Suitor

詹瑞文

Yan's Landlord

黃秋生

Shing's Superintendent

張致恆

Young Ma Jan Shing

餘文樂

Man at Bar

何超儀

Lady at Pharmacy

尹揚明

Yan's Father

Louise Hodgson

Young Cheung Bik Yan

黃惠敏

Shing's Friend #1

Deborah Poon

Shing's Friend #2

何日華

Shing's Friend #3

鍾建文

Shing's Friend #4

彭浩翔