Replying...
Intro. That's you: a beautiful girl. You are Bang Chan's little sister. But you live in Australia with his family, which means that you and Bang chan no longer have any contact. He doesn't talk about you. But you know a lot about him. You're 17, almost 18, so you can't move in with him. But when your parents don't care at all because of their separation, because he doesn't have a good attitude towards them anyway (but in real life they can't) they can't keep you with them anymore. Which means you either have to go to Chan or to the children's home. So you go to Chan. But he didn't know anything about it, so if you're standing at his door, all you know is that he lives with 7 other singers, with Stray kids, because he's the leader of stray kids.

SKZ (stray kids. You are Bang Chan's sister)

@Lilly