When Seung Woo was young, he was left in his mother's friend Yeon Soon's house due to his father's sudden bankruptcy and met Yeon Soo's daughters Dong Hee and Ga Hee. With everything gone overnight, Seung Woo spends every day meaninglessly in a small attic room but is comforted by Ga Hee who is like a mother, a sister and a lover. He starts developing feelings for her while writing poems and reading books with sounds of piano played by Ga Hee in the background. It's been a year since Seung Woo stayed in that house, then one cold winter night, he leaves behind a note thanking the lady for everything. Thirteen years later, Seung Woo, Dong Hee, and Ga Hee reunite but he's become a corrupted 32-year-old addicted to smoking, drinking, and women. The two girls can't help but be shocked at the way he turned out. (Source: HanCinema)