Episode 1 - The Present is a Present

Episode 2 - You Can't Have a Rainbow Without Rain

Episode 3 - The Moments Shine Brighter When We Are Together

Episode 4 - Let's Learn About Yourself Today

Episode 5 - As Much Love That's Spread in the World

Episode 6 - Dad is the Best Playground

Episode 7 - Remember and Look Forward

Episode 8 - I Support Your Beginning

Episode 9 - I Have Grown Up With You

Episode 10 - Will You Be My Friend?

Episode 11 - A Day Like a Present

Episode 12 - One Kind Word

Episode 13 - Love Comes Back

Episode 14 - Everyday Heroes

Episode 15 - Episode 15

Episode 16 - Episode 16

Episode 17 - Episode 17

Episode 18 - Episode 18

Episode 19 - Episode 19

Episode 20 - Episode 20

Episode 21 - Episode 21

Episode 22 - Episode 22

Episode 23 - Episode 23

Episode 24 - Episode 24

Episode 25 - Episode 25

Episode 26 - Episode 26

Episode 27 - Episode 27

Episode 28 - Episode 28

Episode 29 - Episode 29

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 38 - Episode 38

Episode 39 - Episode 39

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 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.

Episode 46 - Episode 46

Episode 47 - Episode 47

Episode 48 - Episode 48

Episode 49 - Episode 49

Episode 50 - Episode 50

Episode 51 - Episode 51

Episode 52 - Episode 52

Episode 53 - Episode 53

Episode 54 - Episode 54