Actor Lee Dong Gun joins the show with his mother. He’s been living in a studio apartment by himself since he got divorced. He shows his love for his daughter, Ro A, and talks about how things changed after the divorce. Meanwhile, the sons are gathered to record the song of the show. They try their best to get more parts. Stay tuned to check out!

Kim Bo Sung wants to do a special surprise event for his wife to celebrate their 25th anniversary. He asks Sang Min and Joon Ho for help, and they take Bo Sung to a closed amusement park. Dong Gun’s mother visits Dong Gun’s place to check and clean the place. Meanwhile, Jung Chan Sung goes to Jong Kook’s house and talks about his last match.

Dong Gun meets up with his old friend, Kim Ji Suk. They go out for a motorcycle ride in almost ten years and discuss their growing age over dinner. Meanwhile, high jumper Woo Sang Hyeok shares his daily training routine. He displays his explosive appetite after training. He also meets up with his athlete friends. Won Hee celebrates his 53rd birthday with his friends. Sang Min cooks Won Hee an amazing meal.

Seung Soo prepares for a blind date. He takes his date to a nice restaurant and sees if they click well. Dong Gun invites Sang Min and Joon Ho over, and they talk about life after divorce. Meanwhile, Lee Young Ae visits the studio for the first time. She shows off her unique charms and even sings for the mothers. Stay tuned!

Song Ga In visits Won Hee’s place with Jong Kook and Hee Chul. She brings a lot of ingredients and side dishes from home and cooks for Won Hee. Hye Jin and her mother make gochujang at home. The mother and daughter show off unique chemistry and charms. Meanwhile, Dong Gun talks about his younger brother who passed away 15 years ago.

Dong Gun’s happiest day of the week returns. It’s the day when he spends the whole day with his daughter. He shows her the gifts he prepared for her and does his best to make his daughter feel the happiest. Sang Min slowly recovers from the passing of his mother. He revisits his old town and where his mother currently rests.

On the winter solstice, Sang Min makes special dishes for Jae Hoon to overcome three years of misfortune and drive away his bad luck. Dong Gun has psychiatric counselling because he has a drinking problem. Meanwhile, Hye Jin is having a Christmas camping alone outside her house in Hongcheon.

Seung Soo and Sang Min decide to freeze their sperm, so they take a test at a urology clinic. However, they are shocked after knowing the results. Meanwhile, as Jae Hoon won the Grand Award of 2023 SBS Entertainment Awards, the members gathered to celebrate with him.

Jong Kook has workout sessions with Ma Sun Ho and Tarzan, the two top contestants of Physical: 100, on the first day of 2024. Two game maniacs, Hee Chul and Ji Won, take a trip down memory lane at a video game shop. Meanwhile, Joon Ho and Dong Gun visit a fortune teller and they are curious about how their 2024 will be.

Joon Ho gets six concert tickers and drives Ji Min's mother and her friends to Lim Young Woong's concert. The ladies are all excited. Dong Gun musters up his courage and suggests travelling together with his father. They go to Gangneung for their father-and-son trip and enjoy some nice food.