Lilith: Because two weeks ago the title belonged to Claire.
Frasier: Claire was perfect. I just wasn't in love with her. The heart has a mind of its own, they say.
Lilith: Or perhaps she wasn't needy enough for you. You have been known to love a project.
Frasier: Oh, please. I have never found neediness to be an attractive quality in a woman.
[Another wide shot now reveals Diane Chambers to be in the rear of the car]
Diane: Never?
Frasier: Never. Neediness was the very reason it didn't work with Diane. Specifically, her need... for another man.