Korean Romantic Comedy Film titled "All About My Wife" tells Doo-hyun (Lee Sun-kyun), Jung-in (Lim Soo-jung), and Casanova Seong-ki (Ryu Seung-ryong) as the third main character. Doo-hyun and Jung-in has been married seven years, where their first meeting occurred while in Japan. All tasted very beautiful (if the standard really is, love is often depicted beautifully in the beginning, and end up bitter) but after realizing her husband was getting tired with his wife in the eyes of nature he was very talkative, filthy, and annoying. But obviously the wife is not just bad, he is still a beautiful woman, sexy, smart cooking and charming. Until one day Doo-hyun get different projects the state of his wife, and she asks Jung-in to remain in their homes, aka not need to catch up and accompany during mroyek still there. He made the decision that he feels free and regardless of quibbling wife.