ji chang wook will play as "Andy. a person who will add tension to ha sooyoung’s (doyeon’s character) journey to find the truth, throwing off his gentle and friendly image and showing a transformation.”
I hope that after FL breaks up with her current lover, he doesn't come back later and say anything like "I was wrong, let's get back together." I dislike it when a character's ex does that
e.g. the mother