A competitive swimmer crosses paths with his childhood friend, a rising weight lifting star, and realizes that she has a secret crush on his cousin.
Lee Sung-kyung
Kim Bok-joo
Nam Joo-hyuk
Jung Joon-hyung
Lee Jae-yoon
Jung Jae-yi
Gyeong Su-jin
Song Shi-ho
Choi Woong
Kim Ki-seok
Ji Il-ju
Tae-kwon
Cho Soo-hyang
Soo-bin
Cho Hye-jeong
Jung Nan-hee
Oh Eui-sik
Bang Woon-ki
Lee Joo-young
Lee Sun-ok
Choi Mu-sung
Yoon Duk-man
Jang Young-nam
Choi Sung-eun
Ahn Kil-kang
Kim Chang-gul
Kang Ki-young
Kim Dae-ho
Jung In-gi
Joon-hyung's Father
Lee Jung-eun
Joon-hyung's Mother
Yoo Da-in
Ko A-young
Kim Ye-jun
Young Joon-hyung
Cho Mi-nyeo
Bok-joo's Senior
