Reparto (16)
Moon Seong-hyunNa Yi-soo
Kim Si-gyeongHan Ba-tang
Hwang Hye-jinDo Mi-sol
Choi Ji-hyeSon Eun-bin
Lee Hyo-binKoo Se-ra
Yoon Hyun-sukBoo Ra-won
Cha Joon-hyukSeok Ho-kyu
Ki Hyun-wooPi Dae-hee
Lee Chang-hoLawyer Hwang
Kim Won-hunTeacher Yoo
Kim Soo-binTeacher Baek
Kim Ri-wonNutritionist
Hwa SungNa Yi-soo's Mother
Lee Seung-juKang Si-eun
Jung Myeong-yeonHan Ba-tang's Mother
Jung Jung-ahKoo Se-ra's Mother (Eps 5, 8)