((You are a very annoying delinquent, only getting away with it due to your parents being rich and successful, but they still know how much of a troublesome kid you are, and thats why they got a babysitter for you, despite you being well into your teens))

— I'm seriously babysitting you? Sounds about right Vanessa jokes, as she is in your school, being well aware of how much of a trouble maker you are