Wally the Caretaker: You're not allowed in here - who are you? Do I know you?
John Anderton: [in disguise, grabs Wally by the collar] Listen, Wally - I like you. So, I don't wanna have to kick you or hit you with anything hard, but only if you promise to help me.
Wally the Caretaker: ...Oh, hi, John.