So, Fred Madison is at a party, but is somewhat uninterested in being there when a stranger approaches him for a chat:

Mystery Man: We've met before, haven't we.
Fred Madison: I don't think so. Where was it you think we met?
Mystery Man: At your house. Don't you remember?
Fred Madison: No. No, I don't. Are you sure?
Mystery Man: Of course. As a matter of fact, I'm there right now.
Fred Madison: What do you mean? You're where right now?
Mystery Man: At your house.
Fred Madison: That's fucking crazy, man.
Mystery Man: Call me. Dial your number. Go ahead.

[Fred dials the number and the Mystery Man answers]

Mystery Man: [over the phone] I told you I was here.
Fred Madison: [amused] How'd you do that?
Mystery Man: Ask me.
Fred Madison: [angrily into the phone] How did you get inside my house?
Mystery Man: [voice] You invited me. It is not my custom to go where I am not wanted.
Fred Madison: [into the phone] Who are you?
[Both Mystery Men laugh mechanically]
Mystery Man: [voice] Give me back my phone.
[Fred gives the cell phone back to the man in front of him]
Mystery Man: It's been a pleasure talking to you.

-Lost Highway (1997)