"We girls have decided to make some changes to the game," Emma announced. The rest of the girls nodded in agreement.

Sam and I looked at each other, warily. Here came the end of the fun.

"Instead of just making a bet of like, just, whatever, everyone has to match the bet. So no more bets where my sock counts as much as your kiss. If you bet a kiss, I have to at least match your kiss or raise it."

"How do we decide what's worth more?" I asked.

"Group decision," Emma said, "but I'm pretty sure we're gonna be able to figure it out."

That dirty little minx!...