Su-Hyun, who was a cold-hearted and prickly girl, and Hyun-Su, who was a gentle and upright model student, coincidentally meet at their hometown station, Pohang 15 years later. They both feel a strange attraction to the matureness of each other. So the two stay up all night drinking and spending together watching the sunrise. Su-Hyun leaves the motel room while Hyun-su is sleeping. After a few weeks, the two meet again in Seoul as if by fate, and their relationship becomes deeper. Hyun-su finds ...