On that last clip, there are three chairs at the meal by the Great Wall, not two.
Denise states, "Someone is left out of our group and I don't want it to be me."
The ealier clip show PeeGee and Amanda plotting openly at camp.
I surmiss, from that, that three people go on the trip, Todd Courtney and Denise.
If Todd won would he take Denise over Amanda?
If Courtney won would she take Denise over Amanda?
If Denise won who would she take?
?? Probably not PeeGee even though she owes her a favour, but Courtney over Amanda???
Then again, I've been known to be wrong, just check out my scores on the games.