01. The Present is a Present
No details
02. You Can't Have a Rainbow Without Rain
No details
03. The Moments Shine Brighter When We Are Together
No details
04. Let's Learn About Yourself Today
No details
05. As Much Love That's Spread in the World
No details
06. Dad is the Best Playground
No details
07. Remember and Look Forward
No details
08. I Support Your Beginning
No details
09. I Have Grown Up With You
No details
10. Will You Be My Friend?
No details
11. A Day Like a Present
No details
12. One Kind Word
No details
13. Love Comes Back
No details
14. Everyday Heroes
No details
15. Episode 15
No details
16. Episode 16
No details
17. Episode 17
No details
18. Episode 18
No details
19. Episode 19
No details
20. Episode 20
No details
21. Episode 21
No details
22. Episode 22
No details
23. Episode 23
No details
24. Episode 24
No details
25. Episode 25
No details
26. Episode 26
No details
27. Episode 27
No details
28. Episode 28
No details
29. Episode 29
No details
30. I Will Be Your Umbrella
Seungjae prepares a surprise for Jiyong's birthday with his mom. Sam prepares a special event for William's birthday. Seoeon and Seojun spend the day with CNBLUE's Jung Yonghwa at their house.
31. Very Warm Moments
Taeyoung and Rohui prepare an event for the couple's 6th anniversary and take a summer trip to a river with Eugene. Gyojin's family welcomes visitors while Gyojin gets to have pregnancy experience to understand Ehyun better. Jiyong and Seungjae's zone-out stay takes an unexpected turn. And Seojun and Seoeon learn about sportsmanship by competing with each other at the sports class.
32. I'm a Star
Hwijae takes Seoeon and Seojun to World Insect Fair as well as Folk Village to have a good time. Donggook's children spend a day with star uncles[18] while Donggook is out for work. William's grandmother comes to visit Sam's family from Australia, and goes on a Seoul tour with them. Seungjae learns how to be a big brother by playing with his little cousin.
33. A Midsummer Night's Honey
Jiyong and Seungjae visit Jiyong's elementary school together. Sam and William spend a special day with William's grandmother who is visiting for William's first birthday. Hwijae takes the twins to a special library. Seola, Sua, and Sian spend the day with Wanna One members.
34. The Gift of Coincidence
Jiyong and Seungjae go on an impromptu trip together with strangers to Yangyang County. They spend a fun time with the other travelers. A special guest visits Sam and William's home. Hollywood star Steven Yeun visits to spend the day with William. Donggook, Seola, Sua, and Sian spend the day taking care of their neighbor's dog.
35. A Great New Discovery in Everyday Routine
Jaesi, Jaea, Sua, Seola, and Sian prepare a special day for their dad who is leaving for the national soccer team training. Hwijae takes the twins to a blood donating center. While their dad is busy donating blood, Seojun and Seoeon spend a fun time together. Singer Kim Jongmin visits Seungjae's house to spend the day as Seungjae's uncle.
36. A Day Like No Other
Sam and Willam visit a character festival together. At the festival, they meet famous actors who are also visiting the festival. For the "Uncle Special", Seoeon and Seojun spend the day with Junjin and Kangnam. Seola, Sua, and Sian spend time on a deserted island with their dad.
37. We Are Not Alone
Seola, Sua, Sian, and Donggook go on an adventure on a raft. They enjoy the last bit of summer in the water together as they play games and eat delicious watermelon. Meanwhile, Hwijae comes up with a special plan to stop Seojun and Seoeon from fighting. He separates them and tries to teach them the importance of brotherhood.
38. Episode 38
No details
39. Episode 39
No details
40. Our Sweet Relationship
Donggook and Sian spend the day delivering steamed rice cakes to their new neighbors. Sam and William visit a cafe made for kids with their friends. While Sam spends time with his foreigner friends that he met in Korea, William has fun with their kids.
41. Bringing Warmth to One Another
Ki Taeyoung and Rohui visit the hair salon to change up Rohui's hairstyle. He tries his best to learn how to do different hairstyles for Rohui. Seoeon and Seojun spend time delivering rice cakes to people they are thankful for, and Victor and Jane spend time together at the ice rink.
42. We Need Secrets of Our Own
To celebrate Seungjae's birthday, Jiyong prepares presents for Seungjae and plans a unique event for his wife who is also celebrating four years of being a mother. Victor and Jane visit the Red Square in Moscow to spend a special time together. Sam and William spend a fun day with the child actor Lee Rowoon.
43. Love is the Warmest Temperature
To celebrate The Return of Superman's fourth anniversary, a special bazaar is planned. The families spend a meaningful time as they prepare for it. Also for this episode, Choo Sunghoon and Choo Sarang's family makes a special appearance.
44. My Little Hero
To celebrate the show's fourth anniversary, all the families gather and spend a fun time playing together. Super Market finally opens, and the families take time to get to know each other even more.
45. My First Ever
Sian goes for training with Donggook for his very first kick-off event while the sisters cheer for him enthusiastically. At the temple stay, Jiyong is surprised once again how well Seungjae adapts to the new environment. Meanwhile, Sam prepares something special for the baby-to-be-born.