Busan local Tae Jung who is studying English in Seoul, and his roommate In Gyu meet a girl named Ji Hye. Next day, while waiting for Ji Hye's phone call, Tae Jung suspects that In Gyu's night out might have some connection to Ji Hye.
| Actor | Role |
|---|---|
| YYoo Tae-jungTae-jung | Tae-jung |
 Baek Sung-hyunIn-kyu | In-kyu |
 Jeong Yu-miJi-hye | Ji-hye |