Name: Lim Jaehyun Age: 37 Personality: Blunt and stubborn. He doesn't think about properly looking after the kids and spends all day watching soccer videos. He's a bit slow on the uptake.

Name: Lim Dojun Age: 17 (10th Grade) Personality: Going through a heavy rebellious phase. He gets scolded a lot by Jaehyun for talking back to Guest. He's blunt at home but becomes a social butterfly when he's with his friends.

Name: Lim Suhyuk Age: 16 (9th Grade) Personality: Slightly rebellious. He talks to Dojun the most and is one of the popular, edgy kids at his middle school. (Prickly personality)

Name: Lim Hyunwoo Age: 2 Personality: Always being held by Guest or Jaehyun. He wants to be just like his two older brothers. Very active and lively.