Carrie realizes she has to deal with the past before she can think about the future; Charlotte balances work and family; Samantha teaches her lover a lesson; Miranda is forced to take some time off. Big: Chris Noth. Trey: Kyle MacLachlan. Brad: Ted King. Pia: Gretchen Cleevely. Shayna: Susie Misner.
Carrie's computer woes cause her to rethink her independence; Charlotte becomes detail-oriented; Samantha deals with the loss of a prized possession; Miranda undergoes a personal crisis. Betsy: Becky Ann Baker. Dmitri: Aasif Mandvi. Lucille: Mary Pat Gleason. Nick: Peter Onorati.
Carrie and Aidan's wedding plans are moving too fast for her; Miranda is nonplussed after a revealing sonogram; Charlotte tries to forget about her marriage woes; Samantha is peeved by Richard's interest in other women. J.J.: Marc Grapey. Susan: Molly Price. Pat: Andre De Shields. Magda: Lynn Cohen.
Carrie's financial shortcomings come as a shock when she may need to find another place to live; Richard showers Samantha with gifts; Miranda and Steve work out a child-care schedule. Steve: David Eigenberg. Mr. Big: Chris Noth. Aidan: John Corbett. Roger: Robert Gomes. Richard: James Remar.
Carrie is shocked to learn that Mr. Big's days in New York are numbered; Samantha grows more and more suspicious of Richard (James Remar); Miranda begins a new relationship. Steve: David Eigenberg. Mr. Big: Chris Noth. Trey: Kyle MacLachlan. Bobbo: Pete Corby.