Carrie, played by Sarah Jessica Parker, attends the wedding of her close friends Stanford and Anthony alongside her fabulous companions, Samantha, portrayed by Kim Cattrall, Charlotte, featured by Kristin Davis, and Miranda. As they celebrate this joyous occasion, Samantha grapples with the challenges of aging at 52, desperately seeking ways to maintain her vibrant libido as she faces menopause. She resorts to various hormonal treatments in her quest to keep pace with her youthful spirit.
The wedding itself is a spectacle, officiated by none other than Liza Minnelli, who also graces the event with a lively performance. In a twist of tradition, Carrie proudly serves as Stanford's "best man." Back in the hustle and bustle of their daily lives, Miranda made a bold choice to resign from her job after a mistreatment from her misogynistic new boss. Supported by her loving husband Steve Brady, Miranda begins to navigate the complexities of her new reality.
Charlotte is preoccupied with her rambunctious children, particularly her two-year-old daughter Rose and her constant wailing, while also harboring insecurities about her husband Harry’s attention towards their attractive Irish nanny, Erin. Meanwhile, Carrie's marriage with Mr. Big has settled into a comfortable routine, although they often clash over their preferences for leisure activities. Carrie desires a vibrant social life filled with outings and events, while Big favors the cozy confines of home, preferring to relax on the couch.
During their anniversary, Carrie presents Big with a thoughtful gift—a vintage Rolex inscribed with a romantic message: "Me and You, Just Us Two." To her dismay, Big gifts her a new television for their bedroom, suggesting they watch old films together, reminiscent of their earlier intimate moments. Feeling undervalued, Carrie retreats to her former apartment to concentrate on her writing, prompting a nostalgic rekindling of their romance when they finally share a delightful night out.
Though Big proposes a compromise where they could have personal time apart, Carrie finds herself hurt and concerned that this could create distance between them. In the meantime, Samantha receives an enticing invitation from Jerry "Smith" Jerrod, who wishes to share the red carpet with her during his film premiere in Abu Dhabi, an opportunity stemming from her past influence on his career.
The trip to Abu Dhabi promises excitement but also brings challenges. Upon arrival, Samantha’s hormone-enhancing medications are confiscated due to legal restrictions, complicating her already delicate situation. While Charlotte wrestles with worry over leaving Harry with the nanny, Miranda eagerly immerses herself in the local customs and culture. Carrie, discovering a connection with her manservant Gaurau, learns about his life back in India, where he can only visit his family once every few months.
During a chance encounter at a local souk, Carrie meets her former flame, Aidan, and accepts his invitation for dinner. As they reminisce and share a moment of longing, they share a kiss that leaves Carrie in a state of panic, leading her back to her hotel where her friends are discussing motherhood challenges. When contemplating whether to confess her indiscretion to Big, Miranda’s own experience of betrayal influences her decision, but Samantha advises Carrie to hold off on revealing the kiss.
However, the challenges of their Western values begin to surface when Samantha finds herself in legal trouble over a public display of affection, leading to a fallout that sees their lavish trip cut short as they rush back amidst cultural clashes. Disguised by local Emirati women to escape the turmoil, the group manages to return home, but Carrie finds herself faced with the reality of a removed TV and an absent Big.
When he eventually returns, Big reveals his realization that Carrie needs a constant symbol of their commitment. He presents her with an exquisite black diamond engagement ring, highlighting her uniqueness. This act rekindles the spark in their relationship, as they find harmony in their differences. Charlotte discovers her nanny’s true identity, Miranda embraces a new job dynamic, and Samantha remains unabashedly herself, continuing her escapades even into the Hamptons with the Danish architect. Each woman finds her path, navigating love, friendship, and the complexities of life in their own distinct ways.
