In this week’s episode of Radio Star, four people who are enjoying their happiness with their families. Actor Jo Hyun Jae, who got married with a professional golfer, is focusing on parenting. Actress Kim Sung Eun, who's pregnant with her third baby, shows up to tell us how she's been living as a long-distance couple for 11 years. Actor Kim Seung Hyun shows off his skills and specialties. Actor Han Sang Jin tells how he calls and treats her wife at home. Defconn joins the show as a special MC.