Kwak Dong-yeon
В роли:  Choi Jung Woo 4 episodes, 2013

Se-yeong Lee
В роли:  Yang Ah Young 4 episodes, 2013

Пак Чон-мин
В роли:  Shin Young Bok (2013) unknown episodes

Ji Hyun Ahn
В роли:  Moon Soo Jung (Ah Young's friend) unknown episodes

Seong-hyeon Baek
В роли:  adult Choi Jung Woo unknown episodes

Su-hee Go
В роли:  Jung Woo's mother unknown episodes

In-gi Jung
В роли:  Jung Woo's father unknown episodes

Kwak Jung-Wook
В роли:  Im Duk Won unknown episodes

Ким Хван-хи
В роли:  Young Bok's little sister unknown episodes

Lee Jong-Hyun
В роли:  Yang Young Woong (Ah Young's older brother) unknown episodes

Yoon Joo Sang
В роли:  Yuk Ho's grandpa unknown episodes

Tae-Joon Choi
В роли:  Lee Yuk Ho unknown episodes