My Little Old Boy Episode 504

Hye Jin invites Eom Ji Yoon and Poongja to her boxing gym to help them lose weight. As Poongja hit a weight-loss plateau, she's hoping to overcome it through boxing. Dong Gun meets Actress Lee Jung Eun for the first time after 20 years. They reminisce about the old days together. Then they head to a studio to record a duet together with Min Soo's help. Actor Baek Il Seop talks about his marriage graduation.