Five girls return to their hometown after their freshman year of college to throw a wedding for 18-year-old Lee, and find that their relationships with romantic flings and controlling parents haven't changed all that much. Jean, Lee's bohemian maid of honor, can't believe that her best friend, a UN-bound high school valedictorian with world-changing aspirations, is now an eager teenage bride. Lee's enthusiasm and Jean's misgivings about the fast-approaching nuptials test the limits of their friendship as the two stumble towards adulthood.