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…
as Ray
as Nancy
as Gigi
as Sam
as Paul
as Mrs. Lai
as Kay
as Mr. Lai
as Piano Student’s Father
as Laundry Shop Customer
as Mr Lai's mistress
as Couple in prologue
as Couple in prologue
as Lover in prologue
as Pet shop salesgirl
as Old lady sitting on sidewalk
as Laundry shop customer
as Young Paul's friend on rooftop
as Motel clerk
as Young Gigi
as Sam Lai's friend
as Nancy's friend
as Nancy's friend
as Piano student's father
as Mavis Fan's double
