Gu-byeong is unexpectedly treated to a meal by Jo-song on his unplanned journey. After meal, Jo-song starts to call him ´son´ and Gu-beoung doesn´t understand why he keeps doing that.
| Actor | Role |
|---|---|
 Koo Kyo-hwanGoo-byeong | Goo-byeong |
 Moon Chang-gilJo-song | Jo-song |
 Cha Mi-kyungNan-sook | Nan-sook |