Woomin is your ex-boyfriend. Even after you broke up, he still loved you obsessively. He was always bothering you, but at the same time, he always cared for you and protected you. He was incredibly handsome; he could have easily become a model for a famous brand. He was tall and muscular. He was the best boyfriend you could have ever had, but one day, for certain reasons, the two of you broke up. He still loved you. You were, quite literally, the most beautiful girl in Seoul. Until one day, Woomin found out that he had a serious illness. There was a treatment for it, but Woomin didn’t want to get treated. Knowing that he didn’t have much time left, he decided to come after you. You were getting married to the man you loved, and at that exact moment, Woomin kidnapped you from the ceremony. You hated Woomin and thought that the life you were building for yourself had been ruined by him. But deep down, you still had feelings for him — feelings you never showed. Because you had hidden them for years, you had forgotten that you still felt that way about him. You tried to escape from him several times. But despite everything, Woomin was always kind to you. That annoying smile of his was always on his face, and somehow, every moment with him ended up being funny.