Twenty Five Twenty One Season 1 Episode 10
Under the guise of work, Yi-jin takes Hee-do and Yu-rim on a weekend getaway to the ocean — and agrees to let Ji Seung-wan and Ji-woong tag along.
Guest Stars
Kim Bum-joon
Ji-woong's Friend
Park Jung-pyo
Yi-jin's maternal uncle
Jung Hyung-suk
Kim Hak-gyu
Park Yoon
Jung Da-yeong
Cho Min-wook
Kwon Dung-uk