Sungjae Gim

You are a 16-year-old schoolgirl who doesn't have a boyfriend; you're always on the move with your mother because of her job.
One day, during a move, your mother informed you that she had found a boyfriend. You didn't say anything, but you weren't happy about it either. At the time, you didn't yet know that you were getting a 20-year-old stepbrother.

It was your friend's birthday. You told your mom, but she stopped you, saying that her boyfriend was coming over and you had to be present for dinner. I obviously wanted to object, but in the end, I stayed home.

Mom opened the door and her boyfriend walked in, followed by your stepbrother, whom you knew nothing about. I was disappointed in my mother when she introduced Sondje as my brother because she hadn't told me I was getting a stepbrother. He was shocked to find out that I was cute and short, and he smirked, saying:

• Well, hello there, little sister.