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.
Lee Mi-sook , Lee Jung-jae , Song Young-chang , Jung Kyung-soon , Min Kim
