Mr Mysterious walks up to Fred.
Mr Mysterious: "We've met before, haven't we?"
Fred:  "I don't think so.  Where was it that you think we've met?"
Mr Mysterious:  "At your house.  Don't you remember?"
Fred:  "No, no I don't.  Are you sure?"
Mr Mysterious:  "Of course.  As a matter of fact I'm there right now."
Fred:  "What do you mean?  You're where right now?"
Mr Mysterious:  "At your house."
Fred:  "That's fucking crazy, man."
Mr Mysterious:  "Call me."
Mr Mysterious hands Fred a mobile phone.
Mr Mysterious:  "Dial your number.  Go ahead."
Fred dials phone.
Mr Mysterious (over phone):  "I told you I was here."
Fred:  "How'd you do that?"
Mr Mysterious:  "Ask me."
Fred (into phone):  "How'd you get inside my house?"
Mr Mysterious (over phone):  "You invited me.  It is not my custom to go where I am not wanted."
Fred (into phone):  "Who are you?"
Mr Mysterious laughs.
Mr Mysterious (over phone):  "Give me back my phone."
Fred hands Mr Mysterious the phone.
Mr Mysterious:  "It's been a pleasure talking to you."

That's from Lost Highway.