A year later, Chuck and Cam are in Antarctica together surrounded by penguins.
This film provides examples of the following tropes:
Chuck gets mad because of Stu's betrayal but Stu doesn't care about the complaints.
Chuck finds himself unable to tell his girlfriend, Carol Chelan Simmons , that he loves her, and she breaks up with him while having sex on the beach.
However, after having this so-called after Cam, who is now Chuck decides he wants a serious relationship with Cam. Stu convinces Chuck to chase "guilt-free sex" with numerous women, headed to Antarctica with Howard.