A man hires a housekeeper to take care of his wife after she is hospitalized. The housekeeper who comes to take care of her is "Mami", a beautiful, kind and perfect woman. One day, the man and "Mami" go out to dinner and the two of them quickly become closer. The man confesses his love to his wife, who has terminal cancer, while feeling sorry for her. It was inevitable that they would become a couple.