On the July 7th broadcast of KBS 2TV's 'The Return of Superman', the episode titled 'Hoi! Hoi! May All Your Wishes Come True~' featured two MCs Choi Jiwoo and Ahn Youngmi, along with Superman dads Kim Junho, Jason, Moon Heejun, Choi Minhwan, and DinDin.

DinDin's nephew Niccolo, born in March 2021, is of Korean-Italian descent. Previously, Niccolo gained attention for his extraordinary language skills, speaking three languages, and his doll-like appearance.

On this day, DinDin appeared with his nephew Niccolo and took on the role of caregiver for the day.

Additionally, DinDin's mother appeared, preparing a sumptuous feast for her son and grandson, which made everyone's mouth water.

DinDin's mother, seated with her back to DinDin, focused only on Niccolo's side dishes, drawing laughter.

Seeing his mother doting on his nephew, DinDin jokingly expressed jealousy, saying, "Before you (Niccolo) were born, I was the king of this house."

DinDin humorously claimed that Niccolo's doll-like appearance came from his genes, saying, "My parents are not particularly outstanding, so it seems my exceptional genes went to Niccolo."

DinDin, drawing on his past experience as a military barber, transformed into a hairstylist for Niccolo, which caught the viewers' attention.

DinDin expressed some concern, saying, "I'm a former military barber, but while comrades don't move, babies do. What if the child suddenly turns his head and gets hurt?"

After successfully trimming Niccolo's hair, the upgraded visual of Niccolo amazed both DinDin and the studio MCs, who repeatedly said, "He's so cool and handsome."

DinDin's excellent skill in styling was praised for perfectly achieving the desired look.

Towards the end of the broadcast, DinDin expressed his deep affection for his nephew, saying, "When I have a child, I want to do for them what I did for my nephew."