Dan Dan grows up being told that her birth mom is dead but still becomes a hard-working young woman. One morning, she overhears her stepmom and stepbrother talking about something that sounds like trouble for the family. Meanwhile, Young Guk is a single father of three kids after losing his wife two years ago. He asks a friend to help him find a live-in tutor.
Ji Hyun-woo
Lee Young Guk
Lee Se-hee
Park Dan Dan
Park Ha-na
Jo Sa-Ra
Kang Eun-tak
Cha Gun
Lee Jong-won
Park Soo-Cheol
Oh Hyun-kyung
Cha Yeon-Sil
An Woo-yeon
Park Dae-beom
Cha Hwa-yeon
Wang Dae Ran
Lee Hwi-hyang
Lee Ki-Ja
Im Ye-jin
Jang Mi-Sook
Choi Myeong-bin
Lee Jae-Ni
Yoo Jun-seo
Lee Se-Chan
Seo Woo-jin
Lee Se-Jong
Lee Il-hwa
Anna Kim
Kim Yeong-ok
Jin Dal Rae
Kim Yi-kyeong
Kang Mi-Rim
Yang Byeong-yeol
Bong Joon-O
Yoon Ji-sook
Yeojudaek
Yoon Seo Yeon
Kang Mi-Rim (11-year)
Jeon Seung-bin
Jin Sang-goo