Seo-hyun is an ordinary housewife in her late thirties with a ten-year-old son and a successful architect husband. For her, life is a series of banal routines. Her sheltered life is suddenly threatened with the appearance of Woo-in, her much younger sister's attractive new fiancé.

• Nine Film
• Lee Mi-sook
• Lee Jung-jae
• Kim Min
• Song Young-chang
• Jung Kyung-soon
• Kim Dong-ho
• Choi Woo-hyeok
• Choi Myeong-su