Mrs Hudson: Or just take a look at him as a doctor. I know you’d change your mind if you did.

John Watson: Yeah, look, OK, maybe, if I get a chance.

Mrs Hudson: Do you promise?

John Watson: I’ll try, if I’m in the area.

Mrs Hudson: Promise me?

John Watson: I promise.

Mrs Hudson: Thank you. (opens the trunk revealing Sherlock in it) Well, on you go. Examine him.