A veteran sprinter who is getting one last opportunity to re-kindle the love of his life, and a happy-go-lucky high schooler who pulls out all the stops to win over the love of Ji-eun.
Lee Sin-young
Kang Seung-yeol
DAHYUN
Lim Ji-eun
Ha Seok-jin
Kang Gu-young
Yoon Seo-bin
Jang Geun-jae
Lee Soon-won
Park Jun-su
Park Seong-hyeon
Yeom Yoon-seok
Lee Kyung-chae
Kwon Min-ji
