Though Sandra knew he was lying , Jon successfully convinced the other players , making them to give up the reward to Jon and then having to spend one night on Morgan 's old beach while Jon and his friend hung out alone , celebrating the lie 's success . Though Sandra saw through the lie , Jon convinced the other players , causing them to give up the reward to him , which caused them to spend the night on Morgan 's old beach while Jon and his friend hung out alone , celebrating the success of their plot .