About a man and a woman who make a 'one-night' coupon book after they both get dumped.
as Jung-Hoon
as Si-Hoo
as Joon-Suk
as Joo-Yeon
as Teacher Kim
as Deok-Rae
as studio part time worker
as doctor
as Coffee man
as Dol-sook
as Pictorial Model 1
as Manager