In a crowded city like Hong Kong, former lovers often cross each other's path. One night, a former couple reunites for one night as they talk about their past, their present, and the possibility of a future. Elsewhere in the city, a laundry shop girl has a crush on a customer, carrying on her days fantasizing about adventures with an inanimate version of him. Meanwhile, Po runs into a childhood friend and reminisces about the days of him as a teenager and his own infatuation with his best friend's mother. Back in the present, Po is contacted by a stranger with a secret about two people they know very well…
Eason Chan
as Ray
Karena Lam Kar-Yan
as Nancy
謝安琪
as Gigi
彭于晏
as Sam
Jacky Heung
as Paul
陳潔儀
as Mrs. Lai
Mavis Fan
as Kay
曾志偉
as Mr. Lai
楊濤
as Piano Student’s Father
Keith Chan Cheuk-Kei
as Laundry Shop Customer
Carlos Chan Ka-Lok
as
陳偉霆
as