Carrie's laptop crashes, and when Aidan tries to help, she pushes him away. Miranda's mother dies unexpectantly, but at the funeral, her family is more upset by her single status. Charlotte becomes the "Martha Stewart of funerals". Samantha "loses" her orgasm.

Carrie freaks out about marrying Aidan. Charlotte takes tap classes, and has a meltdown during the "Tea for Two" number when she realizes she isn't ready to be alone after her divorce. Miranda must feign excitement when she learns her baby's sex. Samantha finds out Richard is seeing other women, and pushes him to be monogamous with her.

Carrie desperately tries to get everyone together for Charlotte's "thirty-faux" birthday. Charlotte doesn't want to turn 36 because she feels she's getting old. Miranda goes to Atlantic City with the girls, feeling self-conscious about her weight. Samantha is paranoid that Richard is cheating with the entire female hotel staff.

Carrie feels bad for criticizing a minor point in Berger's book. When Berger teaches Miranda how to tell that a guy is "not that into her", she feels the need to spread the word to other women. Charlotte cooks her first Shabbat dinner for Harry. Samantha and Jerry act out all their sexual fantasies.

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.

Carrie finds Aleksandr's old-world romantic attention a little overwhelming. Miranda prepares for her non-traditional wedding to Steve. Charlotte and Harry's romantic French dinner leads to a night of the runs. Samantha considers a breast augmentation and receives some unexpected news.