Miranda makes the mistake of going out with a "modelizer" (someone who's obsessed with models); Samantha chooses to go out with a modelizer and has her sexual encounter videotaped; Carrie experiments with Derek the Model and flirts with Mr. Big.

Carrie discovers the limitations of going out with a twentysomething hunk. Charlotte's boyfriend has a sexual favor to ask; Samantha comes to the sobering realization that she'll always be older than her boy toy.