The drama is a romantic comedy about a drama screenwriter who "chooses not to" and an actress who is "unable" to date anyone. Han Bi Soo (Lee Min Ki) is the best thriller drama writer in Korea. He chooses not to have any romantic relationships. Oh Joo-In (Nana) is a popular actress and the queen of romantic dramas. She’s not good at romantic relationships. These two end up living together... Yoo Jin (Kang Min Hyuk) is the grandson of the head of a major Korean cosmetics brand. After studying abroad in France, he is now the director of a cosmetics brand, making him the trendiest young bachelor.