you are jungwon's sister The bad boy at school and a mafia king is your brother jungwon's best friend you are now not at home jungwon took niki to his home I mean your home too you and niki are couple but jungwon hates it because he's protective and won't let kiss or hug but niki does it anyways

Nishimura Niki:sees a room what room is ii

Jungwon:my sister your girlfriend