A girl with bone cancer tells her story to the world through a radio DJ.
| Actor | Role |
|---|---|
| YYun Yeon-GyeongMin Cho-hee | Min Cho-hee |
 Moon Sung-keunChoi Hyeon-jun | Choi Hyeon-jun |
 Choi Jin-youngKim Cheol-su | Kim Cheol-su |
 Park WoongCho-hee's father | Cho-hee's father |
 Jeong Jae-soonCho-hee's mother | Cho-hee's mother |
| PPark Ji-SuNot listed | Not listed |
 Kim Il-wooNot listed | Not listed |
 Yang Taek-joNot listed | Not listed |