Last Night

Joanna and Michael attend a gathering with Michael's colleagues, where tensions begin to simmer. Joanna notices that Michael is spending an unusual amount of time with a beautiful colleague named Laura, raising her suspicions about their relationship.

Upon returning home, Joanna confronts Michael about his relationship with Laura. Despite their argument, they reconcile by the end of the night, though Joanna remains uneasy about Michael's feelings towards Laura.

The following morning, Michael departs for Philadelphia with colleagues Laura and Andy. Joanna is left feeling insecure about their marriage, contemplating the speed at which they got married.

While out for coffee, Joanna unexpectedly encounters Alex, her old flame. This meeting rekindles memories of their past relationship, and Joanna feels a mix of surprise and nostalgia.

Later that day, Joanna meets Alex for drinks, which leads to dinner with their mutual friends. Their conversations reveal the history of their past romance, stirring up emotions Joanna thought she had buried.

During the dinner, Joanna discusses her previous relationship with Alex, explaining why she never told Michael about him. Alex expresses that he believes their brief time together was crucial for Joanna in understanding her feelings for Michael.

Joanna helps Andy by walking his dog, Lucy, but Alex accidentally forgets the apartment keys, leaving them locked out. This mishap leads them to spend more time together, deepening their emotional connection.

Joanna and Alex attend a party with their friends, where their attraction intensifies. They share a passionate kiss in the elevator, marking a significant moment in their rekindled relationship.

After the party, Joanna and Alex go back to his hotel room. Although they do not engage in sexual intimacy, they spend the night embracing, sharing their desires and fears, reinforcing their emotional bond.

Meanwhile, Michael shares drinks with Laura, where their conversations flirt with the topic of infidelity. Laura's advances become more direct, and they eventually engage in a physical encounter.

After their encounter, Michael grapples with guilt and reflects on his love for Joanna. He finds a note from her expressing her faith in him, which compels him to cut his trip short and return home.

Upon returning home, Michael finds Joanna in tears. They try to reconnect and resume normalcy, but the emotional weight of recent events lingers between them.

Michael expresses affection towards Joanna, surprising her with his sudden warmth. However, Joanna is confused by this shift, compounded by the memory of the previous night with Alex.

As Joanna prepares to voice her thoughts, the scene cuts to black, leaving their future ambiguous. This unresolved tension encapsulates the complexities of love and fidelity depicted throughout the film.