She sits there for a moment, considering, then decides it's best to lay out her train of thought for him. "All right. So from what's on the table, it looks like I've got the better hand. But if you're bluffing - if I can tell that you're bluffing, that is - then you could have a much better hand than me, so in that case I should fold and not risk it. But on the other hand, I could have a good couple of cards and you could have nothing, so I should raise the stakes. If I did that, there are two options - I could get you to raise them too, which would put us both back at square one really, or it might make you fold, in which case I'd win, but not nearly as much money as I could potentially. Or it's possible that both of our hands are terrible, and we're both bluffing, in which case it's just a case of whoever folds first - it becomes less about cards and more about reading the other person and keeping yourself hidden then."

She looks across at him, hoping she hasn't missed anything obvious.