After the initial excitement over the trip to Cozumel, Mexico, tensions between the roommates escalate. Dom and Aaron isolate themselves from the others as Beth A. and Glen follow suit. Everyone thinks Dom's drinking habits are a problem when he is discovered passed out in the sand. The obvious inexperience of Beth S., to the embarrassment of her roommates, mars her participation in various activities, and ultimately causes her to injure her arm. The group gets even more cliquey. Glen, Beth A., Aaron and Dom criticize Beth S. and Jon's embarrassing behavior at a hostile group dinner.