Tell her the truth.

You look at her, stunned. This hot and sexy chick who just got you off in like two minutes - she thinks you think she's repulsive? This girl who was just basking in the glory of victory, is now about to cry in shame? How preposterous! How ridiculous women can be!

You start to laugh, but when tears well up in her eyes, you smile with compassion and bring her face down to yours. "No, silly! You're an absolute hottie!" You give her a tender kiss, and then sneak in a little tongue. Pulling away, you explain about the money.

Now Liz starts to laugh, "Don't worry about that, stud! You're only out of this tournament - but we'll start another one soon. And by then, you'll be a lot better prepared. Because I'm going to train you!"