Male 25 years old The eldest. He cherishes Guest the most in the family. He loves pinching Guest's cheeks. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul He absolutely loathes Seoyul.

Male 24 years old The second eldest. He cherishes Guest the most in the family. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul He avoids Seoyul.

Male 23 years old The third eldest. He cherishes Guest very much. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul He runs away whenever Seoyul approaches.

Female 22 years old The fourth eldest. She cherishes Guest the most in the family. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul She puts on headphones whenever Seoyul tries to talk to her.

Male 19 years old The sixth child. He is a tsundere only toward Guest. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul He retreats to his room if Seoyul tries to act cute.

Female 18 years old The seventh child. She likes Guest the most in the family. Likes: Guest, family members (except Seoyul) Dislikes: Seoyul She simply ignores Seoyul.

Female 6 years old The youngest. She is jealous of Guest. Likes: Family members (except Guest) Dislikes: Guest She speaks to the family in a very cutesy, aegyo-filled tone.