Cast
Ju Sang-uk
Jin Hyeong-woo • 50 episodes
Nam Joo-hyuk
Jin Hyeong-woo (teen) • 50 episodes
Choi Kang-hee
Shin Eun-soo • 50 episodes
Kim Sae-ron
Shin Eun-soo (teen) • 50 episodes
Cha Ye-ryun
Kang Il-joo • 50 episodes
Kim Bo-ra
Kang Il-joo (teen) • 50 episodes
Jung Jin-young
Kang Seok-hyun • 50 episodes
Dong Ha
Shin Bum-Soo • 50 episodes
Na Young-hee
Hyeong-woo's mother • 50 episodes
Jeong In-gi
Eun-soo's father • 50 episodes
Park Jung-ah
Lee See-young • 50 episodes
Kal So-won
Hong Mirae • 50 episodes
Choe Min
• 50 episodes
Kim Mi-kyeong
Eun-soo's mother • 50 episodes
Jo Yeon-woo
Kwon Joon-hyeok • 50 episodes
Kim Jeong-wook
Kim Kyeong-min • 50 episodes
Kim Chang-wan
Kwon Soo Myung • 50 episodes
