Heart to Heart

Famous psychiatrist, Dr. Go Yi Seok, crosses paths with a young woman with social anxiety disorder, Cha Hong Do. Hong Do comes to his office to discuss his new book, and finds him atop his patient, a pen lodged in the patient's throat. A 911 call launches an investigation

Dr. Go's patient wakes up at the hospital and claims to have inflicted his wounds on himself. Dr. Go's name is cleared, but his reputation has been damaged. Hong Do wants to fix her blushing face

Hong Do barters with Dr. Go for free counseling, and for their first session, she confesses her love to Doo Soo. Hong Do observes Dr. Go cracking the core of a patient's mental issues

Hong Do gets drunk on a date with Go Yi Seok, and jeopardizes her job at President Go's mansion. Dr. Go uses Hong Do to try to get back on track. Doo Soo confesses his coming marriage to Hong Do

Oh Young Rae gets her job back with President Go. Hong Do's sudden love life is in limbo. Doo Soo finds out about Hong Do's one-night-stand with Go Yi Seok, and seems to fall for Doo Soo even further

Go Yi Seok's father returns from America after estranging himself from the family, shaking up the household. Hong Do reacts to Go Yi Seok sharing details of their private night with Doo Soo