Also, I should probably warn you that a lot of us are considered fictional in this reality. You and your friends have a tv show about your lives called Doctor Who. There's one about me and some of my friends, too. You'll meet a lot of other people that you'll probably recognize from movies and books.
Oh, yeah, and you look just like Ginny Weasley. Or like she looked when she was here. Who I think was dating Captain Kirk from Star Trek.