Cast
Lee Seo-jin
Shin Ryu • 10 episodes
Seo Jun-young
young Shin Ryu • 10 episodes
Im Joo-eun
Yoon Ha-na • 10 episodes
Ahn Seo-hyun
Ha-na (young) • 10 episodes
Park Ji-yeon
Yoon Doo Na • 10 episodes
Jeon Boram
Shin So-yi • 10 episodes
Kim Sung-ryung
Ha-na and Doo-na's mother • 10 episodes
Kim Kap-soo
Baek Do-shik • 10 episodes
Yoo Yeon-seok
Baek Joong-chan • 10 episodes
Lee Kyu-han
Seo Joon-hee • 10 episodes
Nam Da-reum
young Kim Yoon-oh • 10 episodes
Lee Jin
Lee Hye-won • 10 episodes
Jeong Seo-ha
Nurse • 10 episodes
