While at an impromptu reunion lunch, five women reminisce and relive their college days at Mount Holyoke, and weigh their goals and aspirations against their lives.

Though Rachel is a successful attorney and a loyal, generous friend, she is still single. After one drink too many at her 30th-birthday celebration, Rachel unexpectedly falls into bed with her longtime crush, Dex -- who happens to be engaged to her best friend, Darcy. Ramifications of the liaison threaten to destroy the women's lifelong friendship, while Ethan, Rachel's confidant, harbors a potentially explosive secret of his own.

A divorced writer from the Midwest returns to her hometown to reconnect with an old flame, who's now married with a family.

Arthur is a 30-year-old child who will inherit $750 million if he complies with his family's demands and marries the woman of their choosing.

A gifted high school student steals plutonium from the secret nuclear weapons facility in his home town in order to construct his own nuclear bomb, win a national science fair, and expose the government's secrets.

A wealthy woman from Manhattan's Upper East Side struggles to deal with her new identity and her sexuality after her husband of 16 years leaves her for a younger woman.