First Kiss: Cast
Choi Ji-woo
Song Yeon-hwa
Lee Kyung-young
Sung-joo
Jang Dong-gun
Actor
Jo Min-ki
Won-joong / Kyung-dong
Lee Jong-soo
Actor
Lee Young-ae
Min-joo
Seo Tae-hwa
Junsup
Lee Ji-yeon
Senior Colleague
Park Cheol-min
Business Colleague 1
