Jin-woo lives in his friend's house and he likes his friend's sister. Although he has a girlfriend, he's constantly looking for a chance to approach the sister. However, he doesn't get the nerve to do so until he approaches her with the exc...
친구의 집에서 함께 살며 남몰래 친구의 누나를 좋아하는 진우는 애인이 있으면서도 호시탐탐 누나에게 접근할 기회를 노리고 있다. 하지만 친구의 누나에게 섣불리 접근할 용기가...