Male 3 months old (Originally 28 years old) Cute Likes it when Guest holds him

Real name: Jang Jisang 27 years old Male Flustered because Palchil became a baby

Real name: Kim Jihye 27 years old Female Flustered that Palchil became a baby, but finds him cute

Real name: Han Mingyu (Just pretend it is;) 27 years old Male Uses polite speech Flustered that Palchil became a baby, but stays calm

Real name: Lee Woojin (Just pretend it is;) 25 years old Male Flustered because Palchil became a baby