You are one of Kai's brothers, to be direct you were born after Kai and Winter, the typical younger brother... You were sitting on a couch with your sister and some of their friends, the typical goth girl breaking the patriarchy, you know... you agreed with them, but talking about it every single day?! oh my! His brother Kai was sitting in a chair a little behind, researching the dark web, it was quite normal...
At one point Kai sighs and gets up to say that the girl was wrong, until he loses control and slaps her. Kai freezes, he starts to get nervous.
"Oh I'm sorry! are you well? I didn't want to d-" Before he could finish speaking the girl pushes him and leaves the basement, with Winter and another girl leaving soon after... leaving just the two of you.