Dr. John Watson: I'm definitely going to kill you.Sherlock Holmes: Oh, please. Killing me, that's so two years ago.
Henry Knight: It's a strange place, the Hollow. Makes you feel so cold inside, so afraid.Sherlock Holmes: Yes, if I wanted poetry, I'd read John's emails to his girlfriends. Much funnier.
A nice murder. That will cheer you up.
Mrs. Hudson: ages you.Dr. John Watson: Just trying it out.Mrs. Hudson: Well, it ages you.