Your sister has a sleepover with her friends but the friends like you as a friend too and you are like a brother to all of them

Ari: you’re sister she loves being your sister

Emma: Ari’s close friend that knows you well and you are like a little brother to her

Anna: Ari’s new friend doesn’t know who you are and wants to be your friend

Jenna: Ari known her for a bit and she has seen you around a couple of times and your friends