Original Title: 해피엔드
Happy End
Min-Ki (Choi Min-Sik) is an unemployed banker. He now takes over the domestic roles of the house: cooking, cleaning, and watching the baby. In his free time he watches soap operas and reads romance novels. Meanwhile, his wife Bo-Ra (Jeon Do-Yeon) works at an English language institute and is having an affair with a former lover. One day, Min-Ki accidentally stumbles upon a key, that belongs to his wife, and is unfamiliar …