who am i?

Now the King of England is William. His older son George is 18 and starting college in the middle of London.
Princess Charlotte is 16, prince Louis is 13.
Harry and Meghan did move to USA but they're not expecting their second child.
British monarchy changed a lot since William is the head of this country.
My name is Diana ,i'm exchange student in college where George is about to start studying.

out story begins in September, start of semester.