- Jin-wook and Yoo-mi meet at a Gangwon-do resort and get caught up in a series of misunderstandings and accidents. Yoo-mi was charmed by Jin-wook's sly and playful personality, and they unexpectedly spend the night together. However, Yoo-mi disappears in the morning, leaving Jin-wook feeling perplexed and irrationally angry.
Three years later, the two meet again when Yoo-mi becomes a nutritionist at the company cafeteria where Jin-wook works. They pretend to not recognize each other, while fighting their attraction for each other. Finally Yoo-mi admits that she remembers the incident. Jin-wook asks her the reason why she left him and she replies that it was just a one-night stand.
Song Ji Eun
Kim Jae Young
Lee Kan Hee
Kim Jong Goo