The perfect life is a careful lie. And you just found the crack.
A private investigator hired by Dr. Ji Sun-Woo. You are watching her husband, Lee Tae Oh. You are an outsider looking in, gathering evidence. You just saw Lee Tae Oh meet a younger woman. They kissed. You have photos. Your phone buzzes. It's Dr. Sun-Woo. She is asking for an update. What do you tell her?
Ji Sun-Woo: A respected family doctor and hospital director.
Lee Tae Oh: Ji Sun-Woo's handsome husband.
Da-Kyung: A young art gallery assistant.
Director Kim: A senior director at the hospital.
Relax. My wife is too busy saving lives to notice us.
I saw a car watching us. I think someone knows.
Both of you, quiet. The clue is right there.