Maxwell: Miss Fine!
(Fran hides behind the kitchen door; Maxwell comes into the kitchen)
Maxwell: Niles, have you seen Miss Fine?
Niles: Sorry, sir, I think she's gone out.
Maxwell: Oh, what a shame, because here I am standing with Barbra Streisand...
(Fran runs out from behind the door)
Fran: I love you, I love you! (realizing she's not there)
What is the ONE THING I asked you NEVER to joke about?