Min-cheol goes down to the countryside to focus on the foundation project. He meets Gyu-ri, a scenario writer. They fall in love and spend a hot night together but the next day she disappears. Will he be able to find the 'perfect size'?
| Actor | Role |
|---|---|
 Lee Chae-damYang Si-nae | Yang Si-nae |
 Park Joo-binKim Gyu-ri | Kim Gyu-ri |
| TTae-KwangKim Kwang-tae | Kim Kwang-tae |
| KKim Min-cheolSong Min-cheol | Song Min-cheol |
| JJoo-Hwang KimRepresentative Jeong | Representative Jeong |
 Jeon Ji-hak[Pension Owner] | [Pension Owner] |