The girls attend the Hamptons wedding of an over-the-hill socialite and a lounge singer whom they all thought was gay. Carrie encounters Jack Berger again. Charlotte goes public with her relationship with Harry. Miranda gets more comfortable with the baby and with her role as a mother. Samantha throws a huge party at Richard Wright's Hamptons house.

Carrie shows strange signs of distress when Big needs heart surgery. Miranda gets close to her new boyfriend Robert, but is reluctant to introduce him to Steve. Reproductively-challenged Charlotte tries acupuncture in order to get pregnant. Samantha refuses to hold hands with Smith.