In his 10th year at college, Eun-sik is part of a nearly ideal campus couple with swimming champ Kyung-ah. While their three-year relationship is solid, Eun-sik struggles to get to the next level with Kyung-ah; despite the help and support of his friends, he can't manage to get her into bed.

• CJ Entertainment
• Doosaboo Film
• Im Chang-jung
• Song Ji-hyo
• Choi Sung-kook
• Shin Yi
• Lee Sang-yun
• Yoo Chae-young
• Lee Hwa-sun
• Lee Si-yeon