A call girl changes her life for love, only to discover she did so too late in this drama from South Korean writer and director Park Jin-pyo. Eun-ha (Jeon Do-yeon) grew up in a farming community and came to the big city to make something of herself. Sadly, her dreams have led her to a coffee bar that's a front for a prostitution ring, where she turns tricks under the guise of making deliveries. Seok-jung (Hwang Jeong-min) is a sweet but slightly dim guy who falls in love with Eun-ha, not realizing what she does for a living. Seok-jung follows Eun-ha everywhere she goes, and while she seems him as an easy mark at first, in time she grows tired of his wide-eyed attentions. However, when a beating from a client puts Eun-ha in the hospital, Seok-jung loyally stays by her side; touched by his devotion, Eun-ha decides to give up prostitution and wed Seok-jung. At first Eun-ha is perfectly happy to look after Seok-jung and be a housewife, but when a former client pays her a visit, Eun-ha makes a shocking discovery -- she's HIV Positive, and she's probably passed the virus on to her husband.