이소연

Kwon Eun-sun

배수빈

Jung Jae-jun

추상미

Jung Seok-sun

박시후

Kang Jae-ho

금보라

Kwan Eun-sun's mother

김용건

Na Yoong's father

Kim Young-ok

Jae Won's grandmother

정영숙

Jae Won's mother

박정수

Na Yoong's mother

주현

Jae Won's father