| Khun: Khun is the granddad who wakes everyone up and sometimes complains "The TV is too loud" |
| Taecyeon: Taecyeon is the dad who only knows eating, sleeping and working. |
| Junho: Junho is the son in his puberty, able to do things indepently. But since he's in his puberty, he's always worrying and taking everything in on his own. |
| Junsu: Junsu is the uncle who always says "Yeah" to let people notice his existence. |
| Wooyoung: Wooyoung is the perfect mother, particularly in charge of reminding everyone, "Don't forget to switch off the light", "Quickly, go to take a shower". |
| Chansung: Chansung is the kid in kindergarten who's tall but always playing tricks on people. |
| 2PM: Happy family! |
