Junho and Sae-yun just recently got (forced to) marry, but the two never loved each other. Junho is a party boy who is always out at the club every night, drinking and hanging around girls. On the other hand, Sae-yun is a more independent girl who doesn't express herself much, but she is very soft-hearted. These two soon came together when Junho comes home one night, drunk. What will happen? Will they eventually come to love each other when he finds out that Sae-yun is carrying his child inside of her?