Will and Diane in “Unfinished Business”

Will

[about having a third partner] You're okay with giving up a third?

Diane

Of what, a sinking ship? Sure. We'll kill each other if we don't find a referee.

Will

A third partner? Someone neutral, someone we both agree on? [she nods and they clink glasses] An optimism fills the void.

Diane

I think that's alcohol.

Will

Just as good.