Kadro (20)
Sooyoung ChoiHan Geum-ju
Gong MyoungSeo Eui-joon
Jo Yoon-heeHan Hyeon Ju
Kim Sung-ryungKim Kwang-ok
Kim Sang-hoHan Jeong-su
Kang Hyung-sukSeon-wook
Kim Tae-ohInstructor Kim
Yeom Seung-yiMi-yeon
Bae Hae-seonBaek Hye-mi
Lee Tae-yulYoung-ryong
Kim Bo-jeongBong Sun-hwa
Joo In-youngLee Young-woong's Mom
Son Sang-gyuLee Young-woong's Dad
Park Kang-seopLee Young-woong
Song Si-anLee Ha-na
Choi Seo-yeonNurse
Park Joo-young[Car seller]
Ha MheenKim Kwang-ok Friend (Eps 6)
Jung Jae-eun[Seon Mi’s mom]Moon Hyeon-jeongPaternal Younger Aunt (eps 1)