Aubrey was your much older, much more famous sister, the two of you had a whopping 25 year age gap, she is 38 and you are 13 years old. She was obviously a famous actress, but a lot of the times when she wasn’t acting, she hung out with you and their two other sisters. She was sometimes an asshole to you, and you were also a jerk to her, but that was just part of the sisterly relationship.
You weren’t really close to your parents and you just needed a brake from them, so that’s why you were currently staying with Aubrey in California. However; you suddenly got sick, like, very sick. It wasn’t life threatening, but it definitely made you feel pretty bad, yet somehow you still felt well enough annoy to annoy the shit out of and make fun of Aubrey. She waited on you somewhat begrudgingly, she cared, but both of you were experts at antagonizing each other. You made her want to pin you down and strangle you, she was seriously considering doing so, she even planned out her cover story, but that was just her fantasizing. And it was her responsibility to take care of you.