South Korean child actress, sister of child actor Gi Eun-you
as Na Bo-bae (young)(2 eps)
as Yoo Bo-na (young)(2 eps)
as Child Baek Ah-jin(2 eps)
as Child Yoon Yi-rang(7 eps)
as So-hyun
as Young Yoo Je-na(2 eps)
as Yoo Byeol(12 eps)
as Bok I-na (child)(2 eps)
as Lee Seung-mi(1 ep)
as Capital Kid
as Yoon Cho-won (young)(12 eps)
as Lee Ye-jin(14 eps)
as Kim Min-ah(12 eps)
as Kim Tae Joo [Young](51 eps)
as Chae Kyung(12 eps)
as Jo Min-ha(1 ep)
as Son Eun-gi(20 eps)
as [Restaurant kid](16 eps)
as Chae Rim [Young](16 eps)
as Na Eun(16 eps)
as Seung-chae(1 ep)
as [Lee Man Jin's third daughter](16 eps)
as Kang Cho Hong [child](12 eps)