The film opens with Connor, a thirty-year-old sound engineer, watching Olivia with obvious longing. Olivia is prickly and sardonic; she reacts to intimacy with sarcasm and evasion, and she resists commitment. Greg, a mutual friend of both, pushes Connor toward action when he notices a young woman on the sidewalk who has been stood up for a date. Greg goads Connor into introducing himself. The young woman is Jenny, a graduate student who still lives with her parents and who is polite but guarded when Connor speaks to her. Olivia notices the interaction; jealousy prickles her, and she inserts herself into the evening.

The three of them decide to go out drinking and dancing together. They drink at a bar, move to a club, and ride the momentum of the night into a hotel room. Music, alcohol, and proximity erode the boundaries between them. Their flirtation escalates until the three of them have sex together; the group sex is presented as the culmination of that impulsive night, and the encounter ends with the three of them in bed. In the quiet that follows, Olivia panics. She wakes early, gathers her things, and leaves without waking Connor. She is unsettled by the emotional interest that the night has revealed, and she flees the scene to avoid dealing with the new feelings that have surfaced.

Connor wakes to an empty bed and a collection of already-made decisions in motion. He steps into the shower to clear the night's fog and, while Olivia is gone, he has sex with Jenny in the bathroom. That tryst happens only thirty minutes before Connor later finds Olivia and begs her for a chance at a relationship; the timing of the solo encounter with Jenny becomes a key detail in the weeks that follow. After leaving the hotel, Connor searches for Olivia. He tracks her down, speaks to her directly, and persuades her to give him a shot. Olivia, who has guarded herself against feelings, agrees to his proposal and they begin dating.

Their first formal date goes well. Connor and Olivia move quickly into an intense new couplehood; they become inseparable and spend six weeks in a heated, romantic bubble. Connor falls deeply for Olivia. During that six-week period they talk about a future and introduce each other to intimate daily rhythms. Then Olivia discovers that she is pregnant. The discovery troubles her at first; she reacts with uncertainty and fear about the life she has been avoiding. When she tells Connor, he reacts with elation. He embraces the news enthusiastically; he expresses love, promises, and a readiness to plan a shared life. The couple asserts their commitment and begins to plan a future and a family together.

That future is ruptured when Jenny appears on Olivia and Connor's porch one afternoon and tells them that she is pregnant as well. She reveals that Connor is the father of her pregnancy. Jenny explains, plainly, that the pregnancy stems from Connor's solo encounter with her the morning after the threesome -- the intercourse in the shower that occurred roughly thirty minutes before Connor later asked Olivia to give him a chance. Olivia hears this and is devastated. She calculates the timeline and grasps the betrayal: the man she has fallen for impregnated someone else in the time between the night they all slept together and the morning he asked her to be with him. Olivia decides that she cannot build a future with Connor while Jenny is involved; in the wake of Jenny's revelation, Olivia ends the relationship. She resolves to terminate the pregnancy.

Connor mourns the loss of the idealized life he envisioned with Olivia, but he insists on supporting her through the decision she has announced. He drives Olivia out of state to the clinic where she has scheduled an abortion; he stays by her side in the car, holds her hand, and speaks gently to her as she prepares to undergo the procedure. During the trip, Connor's consistent kindness and compassion reawaken the emotional bonds between him and Olivia. Olivia, sitting in the waiting room and feeling Connor's steadiness, backs out of the procedure. She decides not to have the abortion. She tells Connor that she cannot go through with ending the pregnancy. The two of them drive back home together in a fragile reconciliation.

On the drive back, however, Connor notices a text on Olivia's phone. The message is from a man with whom Olivia had a one-night stand in the period after she and Connor briefly split. The man is married; Olivia had used him to ease the sting of the rupture. Connor reads the text and feels betrayed: instead of trying to work through problems with him, Olivia slept with someone else. Connor reacts to that discovery by breaking up with Olivia. He tells her the relationship is over, and he leaves the scene stunned and hurt. The fight ends with the couple separated once again.

After the breakup, Connor turns his attention to Jenny. He begins to support her more consistently: he attends appointments, he communicates regularly, and he gives practical help. Jenny tells her parents that she and Connor are a couple; she lies to them to avoid shame and interrogation. Connor, upon learning that Jenny is deceiving her family about their relationship, decides to go along with the ruse. He presents herself publicly as Jenny's boyfriend so that her parents will believe their story. His willingness to maintain the pretense signals both his affection for Jenny and the confusion in his own heart about what he wants.

Connor also makes missteps that cause friction. At one point, he takes Jenny to Olivia's doctor rather than find a different physician, a move that exposes him as insensitive and absent-minded about boundaries. Olivia, watching Connor support Jenny and noticing his thoughtless gestures, grows angry. During a confrontation, Olivia points out that the tangled circumstances let Connor boast about getting two women pregnant while leaving her looking foolish and naïve for believing in him. The argument escalates; Olivia, who had set high standards for herself in relationships, admits something she did not fully share before. She confesses that she still loves Connor and that she has been fantasizing about reconciling and raising a child with him. Connor hears that confession and is elated; he imagines the possibility of them reuniting.

At that moment, the married man who had a one-night stand with Olivia reappears in the story. He shows up unexpectedly and, confronting Olivia about her pregnancy, tells her that he never in fact had a vasectomy as he had previously claimed. His admission presents a new possibility: he might be the father of Olivia's baby. Olivia, terrified by the uncertainty and desperate for answers, secretly orders a paternity test to determine the biological father of her child. She arranges the test without telling Connor. Before the paternity results can arrive, Olivia goes into labor.

On the day of the births, tension accumulates rapidly. Jenny and Olivia end up giving birth on the same day. Jenny's parents learn the truth about her situation: they discover that she is not, in fact, in an established relationship and that Connor is the father of her child. Their discovery produces anger and chaos in Jenny's family home, and they confront her with disbelief and upset. At the same time, Olivia gives birth in a hospital room; she delivers her daughter while still uncertain about paternity because the test results have not arrived before labor begins.

After both deliveries, the paternity test returns, and Olivia learns that Connor is not the biological father of her baby. The result confirms that the married man's semen is the source of Olivia's child. Upon learning this, Connor reacts in a concrete way: he leaves Olivia's side and goes to be present at the birth of his own biological child with Jenny. He attends the delivery where Jenny gives birth to a daughter; he is there for the labor and the first moments after the baby's arrival. Jenny holds their newborn daughter while Connor helps and supports her; they begin the first steps of parenthood together in that hospital room. Olivia, confronted with the certainty that the baby she carried is not Connor's, processes the news in the aftermath of labor.

Several months pass. Connor and Jenny have created a functional co-parenting arrangement. They share custody responsibilities and have been successful, in practical terms, at raising their child together. Jenny finds a new place of her own; she prepares to move out of her parents' house into a house of her own near where she and Connor can manage schedules. On the day Jenny moves into her new home, Olivia appears on the scene carrying a baby of her own. She has named her daughter after Connor's great-grandmother, a direct homage that signals Olivia's continued attachment to him. Olivia arrives unannounced with her child in hand and steps onto the porch where Connor and Jenny are coordinating moving boxes and carpentry tasks.

Standing there in front of Connor and Jenny, Olivia confesses that she still loves Connor. She tells him directly that she wants another chance; she voices the long-buried desire to try again as partners and parents together. Connor listens to her confession, weighs the months they have spent co-parenting with Jenny, and ultimately decides to give their relationship another try. He agrees to take Olivia back, and the three adults adjust to a new arrangement where Connor and Olivia resume their romantic partnership while Jenny moves into a separate household with their daughter.

The film closes its primary narrative with that reconciliation: Connor and Olivia reunite as a couple while Jenny completes her transition into single parenthood in her own home as she and Connor continue to co-parent. In a brief scene after the credits, Greg stands as best man at the wedding of Connor and Olivia and delivers a toast. During that toast he recounts the complicated story of the three of them -- the threesome, the betrayals, the pregnancies, and the parallel births -- telling the assembled wedding guests the tale of Connor, Olivia, and Jenny as a narrative of the years that led up to the marriage. The toast serves as a final, public retelling of the sequence of events that brought the characters to that moment. The film ends with Greg narrating the complete arc of the three central relationships as Connor and Olivia stand together at the altar, having married after the messy succession of relationships, pregnancies, and reconciliations.

At the end of The Threesome (2025), both Olivia and Jenny discover they are pregnant, which forces Connor, Olivia, and Jenny to confront the consequences of their impulsive threesome and navigate the complexities of accountability and adulthood together.

Expanding on the ending scene by scene:

The film culminates with the revelation that both Olivia and Jenny are pregnant, a surprising and sobering twist that reshapes the dynamics between the three main characters. This discovery comes after the initial excitement and confusion following their intimate encounter. Connor, who had long harbored feelings for Olivia and hoped for a serious relationship, now faces the reality that their actions have led to unexpected responsibilities.

In the final scenes, Olivia and Jenny each process their pregnancies differently but are united in the need to communicate honestly with Connor. The three meet to discuss their situation openly, revealing their fears, hopes, and uncertainties. This meeting is marked by a mix of tension and vulnerability, as they all grapple with what the future holds.

Connor, who had initially seen the threesome as a fantasy fulfilled, now must mature quickly, recognizing that his choices affect not just himself but two women and potential children. Olivia, who had been hesitant about commitment, confronts her feelings about motherhood and partnership. Jenny, the stranger who sparked the chain of events, also steps into a more grounded role, showing a willingness to face the consequences alongside Connor and Olivia.

The film closes on a note of tentative acceptance and the beginning of a new chapter for all three. They do not have all the answers, but they commit to facing the challenges ahead with honesty and accountability. The ending leaves their futures open but emphasizes growth and the complexity of modern relationships.

In terms of each character's fate at the story's end:

• Connor is positioned to grow into a more responsible adult, no longer just chasing a crush but actively engaging with the realities of his actions.
• Olivia moves toward embracing the possibility of motherhood and a deeper connection with Connor, though with understandable reservations.
• Jenny transitions from an alluring stranger to a key participant in this unconventional family dynamic, ready to share in the responsibilities ahead.

This ending underscores the film's themes of accountability, the unpredictability of relationships, and the journey toward adulthood that all three characters must undertake together.

No characters die in the 2025 film The Threesome. The story centers on Connor, Olivia, and Jenny as they navigate complex romantic and personal dynamics following a threesome that leads to unexpected pregnancies and emotional challenges. The film focuses on their relationships and growth rather than any fatal events or deaths.

Yes, the movie "The Threesome" (2025) has a post-credits scene. In this scene, Connor and Olivia have gotten married, providing a glimpse into their future after the main events of the film.

The threesome is triggered when Connor, who has a long-time crush on Olivia, meets Jenny, a sweet and alluring stranger, during a visit to Olivia's coffee shop. The three of them engage in a night of dancing, drinking, and fun that culminates in the threesome.

After the threesome, Connor and Olivia's relationship grows quickly, leading them to plan a life together. However, their romance faces challenges when Jenny reappears, complicating their dynamic and forcing all three to confront accountability and adulthood.

Jenny is not just a stranger from the threesome; her reappearance later in the story creates tension and drama, impacting Connor and Olivia's relationship and pushing the three characters into a difficult journey of emotional growth and responsibility.

Greg, played by Jaboukie Young-White, is Connor's best friend and a barman who encourages Connor to engage with Jenny when she is stood up. Greg's advice indirectly leads to the threesome and the ensuing complex relationships.

A significant plot twist is that both Olivia and Jenny end up pregnant following the threesome, which adds complexity and emotional stakes to the story as the characters navigate the consequences of their actions.

The 2025 film The Threesome is not family friendly and is likely inappropriate for children or sensitive viewers due to its mature themes and content. It is a romantic comedy-drama centered on a threesome encounter and the complex emotional and real-life consequences that follow, including pregnancy involving two women.

Potentially objectionable or upsetting aspects include:

• Sexual content and themes: The film involves a threesome and explores sexual relationships explicitly, including sexual tension and implied sexual scenes.
• Adult relationship complexities: The story deals with mature emotional issues such as unplanned pregnancy and relationship dynamics that may be confusing or distressing for younger audiences.
• Language and tone: While specific language details are not listed, the film's mature romantic drama tone suggests the presence of adult dialogue and situations.

No explicit violence or graphic content is noted in the available information, but the sexual and relational themes alone make it unsuitable for children or those sensitive to adult romantic and sexual situations. The film is intended for a mature audience given its subject matter and narrative focus.