[Rufus' smile doesn't fade, doesn't even falter. He'd be a poor businessman, indeed, if he gave up after one try -- and didn't at least attempt to sweeten the pot a little.]

You realize that I'd owe you? Not many people can say that they can call in a favor from a Shinra, and I won't forget how much help you are in this very trying time.

[A beat.]

Or how much help you won't be.