Casts
Jung Woo
as Oh Geun-tae (20s)
Han Hyo-joo
as Min Ja-young (20s)
Kim Yun-seok
as Oh Geun-tae (40s)
Kim Hee-ae
as Min Ja-young (40s)
Jin Goo
as Lee Jang-hee (20s)
Jang Hyun-sung
as Lee Jang-hee (40s)
Kang Ha-neul
as Yoon Hyung-joo
Jo Bok-rae
as Song Chang-sik
Kwon Hae-hyo
as Kim Choon-sik
Lee Ru-ahn
as Ran
