Carrie meets Aleksandr's ex-wife; Samantha's chemotherapy leaves her with no libido; Charlotte and Harry try to adopt a baby; Steve's mother has a small stroke.

Carrie meets Aleksandr's ex-wife; Samantha's chemotherapy leaves her with no libido; Charlotte and Harry try to adopt a baby; Steve's mother has a small stroke.

Carrie runs into Big outside her apartment; the women have an emotional dinner before Carrie's departure; Samantha speaks at a benefit for cancer research.

Carrie runs into Big outside her apartment; the women have an emotional dinner before Carrie's departure; Samantha speaks at a benefit for cancer research.

Carrie considers Aleksandr's question; Charlotte uses her maternal instincts; Miranda admits concerns about Aleksandr.

Carrie considers Aleksandr's question; Charlotte uses her maternal instincts; Miranda admits concerns about Aleksandr.

Carrie avoids the cold weather with Aleksandr; Charlotte and her new "baby" enjoy the spotlight; Miranda toasts her new home; Samantha circulates a steamy video.

Carrie avoids the cold weather with Aleksandr; Charlotte and her new "baby" enjoy the spotlight; Miranda toasts her new home; Samantha circulates a steamy video.

Aleksandr prefers strong coffee; Charlotte runs to escape the pain of not having a child; Miranda emphasizes Brady's needs; Samantha gets a new hairstyle.

Aleksandr prefers strong coffee; Charlotte runs to escape the pain of not having a child; Miranda emphasizes Brady's needs; Samantha gets a new hairstyle.