비밀애

Yoo Ji-tae

Jin-woo / Jin-ho

Yoon Jin-seo

Yeon-yi

Im Ye-jin

Yeon-yi's Mother

Jung In-gi

Father Choi

Oh Yeon-ah

Strange Woman

Yang Eun-yong

Editor-in-Chief

Lee Jun-hyeok

Unfamiliar Man

Lee Mi-do

Nurse Park

Im Hyung-kook

Doctor

Kang Ae-sim

Neighborhood

Sung Ji-ru

Guesthouse owner

Lim Ho

Hair designer