Dad is Back

The dads introduces themselves and their child. Jia Nailiang tries to cheer up Tian Xin after she has separation anxiety after seeing her mom leave the house. Later he makes dumplings from scratch to cheer her up. Wu Chun brings Nei Nei grocery shopping, when they get back home he attempts to give her a shower and prepares lunch for the both of them. Wang Zhong Lei takes William with him to his work place, William quietly entertains himself in order not to disturb his dad at work. The two later head to a film set where William gets to meet Hong Kong superstar Andy Lau. Li Xiapeng attempts to cook for the first time for him and Olivia. The two later meet up with his friend Chinese Olympic swimming gold medalist Sun Yang.

The dads and kids wake up to day two without mom. Wu Chun takes Nei Nei to school and hosts sports day at a local school. Nailiang successfully makes steam eggs for Tian Xin's breakfast after many tries. Later he takes Tian Xin to the national park where she slips and hits her head on the stone floor. Li Xiaopeng takes Olivia grocery shopping where she insist on buying snacks that dad does not approve of. At home Xiapeng disciplines Olivia for taking his cell phone. Zhong Lei takes William to his photo shoot, where William becomes fascinated seeing his dad made up for the first time. Later Jing Boran visits their hotel room to meet up with Zhong Lei.

Wu Chun dresses Nei Nei up in anticipation of his good friend and former band mate Calvin Chen's Brunei visit. Chun brings Calvin to the Burger King he owns. Jia Nailiang brings Tian Xin to his former alma mater, the Beijing Film Academy. Later he brings her to the seafood market. William convinces his dad to take him to a flea market to get him a pet, at the flea market he meets a foreigner and helps him translate with the shop keeper. Li Xiaopeng takes Olivia to his former gymnastic training grounds where Olivia shows potential as a gymnast. Former gymnast Liu Xuan pays a visit to Li Xiapeng and Olivia.

Jia Nailiang gives Tian Xin a hair wash that she ends up crying in pain when shampoo gets in her eyes, later he takes her to the doctors for a check up. Wu Chun takes Nei Nei to a learning center, he leaves her there while he takes Calvin to the airport to say goodbye. After picking up Nei Nei from the learning center they visit his cousin's home to bake cookies. Li Xiaopeng and Olivia make Easter eggs to surprise mom. Zhong Lei brings William to a basketball court where he shows off his skills to his son. William and his mom plan a birthday surprise for his dad.

The Li's and the Wang's are at Hangzhou vacationing together. They head out to the Hangzhou Zoo to explore the animals. Wu Chun and Nei Nei head to Taipei for his work purposes. They go to an indoor play center where Wu Chun struggles to keep up with Nei Nei. Later they meet up with his friend Patty Hou. The entire Jia family go to an outdoor music fair where they meet up with their musician friends. After the music fair Jia Nailiang and Tian Xin head up to a mountain retreat to meet up with actor Wan Si-Wei and his family.

The Lis and the Wangs are still in Hangzhou, they continue their zoo outing. They celebrate William's 8th birthday together; Hua Shao, host of his favorite show "The Voice of China", makes a surprise visit. Wu Chun and Nei Nei are still in Taipei, father and daughter have a photo shoot together. They meet up with Calvin again at the Miramar Entertainment Park, both men spoil Nei Nei with sweets when she's not supposed to have any. Later Chun and Nei Nei have dinner with his former agent and co-star Ah Ken. Jia Nailiang and Tian Xin are at a mountain retreat with his friend Wan Si-Wei.

Wang Zhong Lei takes William to the rural parts of Mang City to experience country life, and is proud when William dives into the dirty work of rural farming and chores without any complaints. Li Xiaopeng and Olivia go to Hunan to visit his parents. There she meets a younger child and takes great care of him. Jia Nailiang and Tian Xin go to Harbin to visit his parents, after exploring the city together they go ice fishing. Wu Chun brings Nei Nei to his photo shoot and ask the hair stylist to give Nei Nei a haircut inspired by a Yoshitomo Nara illustration (that was also the inspiration for Choo Sarang's haircut in KBS's The Return of Superman). Later he brings Nei Nei to his friend Blackie Chen's cafe where they meet up with Jason Tang and his daughters.

Wang Zhong Lei and William continue their journey in Mang city's rural countryside. William attends the local school and helps the teacher teach the local students the English alphabet. Both Olivia and Tian Xin are still having fun at their grandparents' hometown. Jia Nailiang and Tian Xin has an adventurous day with grandma at a safari zoo and aquarium. Li Xiaopeng and Olivia have a beautiful day with her grandparents enjoying nature at a forest park. Wu Chun takes Nei Nei on the rail train to Taiwan's Yilan County, where they go to a vegetable farm and help plant vegetables. Later the two go to a crayon factory to have fun making their own color markers and crayons.

The Jias and the Lis go on a beach adventure together. Wu Chun and Nei Nei are in Hangzhou; they head explore a natural animal habitat and a children's play center. Wang Zhong Lei and William meet up with Lin Yi-Lun, they head to the market first then to the Wang home to cook a meal.