Between Them (2021) Timeline Explained – Every Event in Order

Valérie discovers early in her surveillance that Horster is gay, meaning there is no affair between him and Lucie. However, instead of closing the case, she chooses to keep the investigation alive because she has developed romantic feelings for Lucie. She manipulates the situation to maintain contact with both spouses while pursuing her own personal agenda.

Foreshadowing: Valérie's initial professional interest shifts dramatically when she first spots Lucie, hinting at her emotional investment from the very beginning.

• private detective
• investigation
• Horster gay
• deception
• motivation

Valérie operates under the alias "Beatrice" and poses as a photographer to get close to Lucie. She maintains this disguise because revealing her true identity as a private investigator hired by Dimitri would immediately end any chance of a genuine romantic connection. The deception allows her to pursue her personal desire while preserving the illusion of authenticity.

Foreshadowing: Valérie's decision to adopt the alias "Beatrice" rather than reveal her professional role foreshadows the eventual complications when truth emerges.

• Valérie
• Beatrice alias
• photographer
• hidden identity
• deception

Valérie pressures a local drug dealer to steal Lucie's phone as a strategic move to create an excuse for further contact. She intends to return the device herself, giving her a reason to arrange a meeting with Lucie outside the context of surveillance. This creates an opportunity for her to get closer to Lucie under the pretense of helping recover her property.

Foreshadowing: The phone theft serves as the initial catalyst that brings Valérie and Lucie into direct, non-professional contact.

• phone theft
• drug dealer
• manipulation
• strategy
• contact

When Valérie reveals to Dimitri that Horster is gay, it completely reframes his suspicion about his wife's infidelity. Since Horster could not have been having an affair with Lucie, Dimitri concludes that his wife never cheated on him. This revelation satisfies his need for confirmation and temporarily restores his trust, even though the reality is far more complicated.

Foreshadowing: Dimitri's willingness to accept this single piece of information at face value reflects his underlying desire to believe in Lucie's fidelity rather than face uncomfortable truths.

• Dimitri
• Horster gay
• faith
• wife
• trust
• confirmation

Lucie agrees to meet "Beatrice" (Valérie in disguise) after multiple encounters orchestrated by the detective. The staged photo shoot provides a seemingly innocent professional context. Over time, Lucie becomes drawn to this mysterious woman who approaches her with genuine interest and attention, eventually leading to their intimate picnic encounter.

Foreshadowing: Lucie's openness to meeting a stranger for a photo session hints at her own emotional loneliness and dissatisfaction in her marriage.

• Lucie
• Beatrice
• photographer
• picnic
• attraction
• meeting

Valérie tells Dimitri that Horster is gay as a way to close the case while preserving her own integrity. By providing this information, she gives Dimitri a logical explanation for why his wife appeared faithful, effectively ending her obligation to the investigation. This revelation also allows her to walk away from the deception without admitting her own affair with Lucie.

Foreshadowing: This final disclosure represents Valérie's attempt to manage the fallout from her dual deception, offering Dimitri a convenient truth while concealing her personal betrayal.

• Horster gay
• revelation
• Dimitri
• case closed
• truth

Yes, after their affair ends, Lucie reveals to Valérie that she knows her true identity as the private detective hired by Dimitri. This confession comes during their final encounter and shifts the power dynamic between them, adding another layer of complexity to their already complicated relationship.

Foreshadowing: Lucie's knowledge of Valérie's identity suggests she was more aware of the manipulation than initially apparent, making their entire romantic encounter a calculated risk.

• Lucie
• discovers identity
• detective
• revelation
• awareness

Dimitri arrives at Lucie's sister's home because he continues to believe his wife is having an affair and is追踪ing her movements through Valérie's updates. His unexpected visit disrupts the ongoing tryst between Valérie and Lucie, forcing them to abruptly end their rendezvous and exposing the precarious nature of their secret relationship.

Foreshadowing: Dimitri's timing suggests his suspicion has reached a peak, and his presence marks a turning point that accelerates the unraveling of everyone's deceptions.

• Dimitri
• sister's house
• interruption
• arrival
• discovery

The ending remains deliberately ambiguous because the story prioritizes the psychological complexity of deception and desire over conventional moral resolution. After Valérie reveals Horster's sexuality to Dimitri and ends her affair with Lucie, the final scene shows Lucie visiting Valérie, hinting at a possible continuation of their relationship. This open ending reflects the unresolved nature of trust, fidelity, and emotional manipulation that defines all three characters' journeys.

Foreshadowing: The unresolved ending mirrors the film's central theme: once trust is broken, the consequences ripple indefinitely without clear closure.

• ambiguous ending
• resolution
• trust
• relationship
• continuation