In the 1930 film *People on Sunday* (*Menschen am Sonntag*), the "secrets" the characters keep are less about deep, dramatic plot twists and more about the **casual betrayals, unvoiced frustrations, and minor lies** that define their everyday lives.
As a cornerstone of the *Neue Sachlichkeit* (New Objectivity) movement, the film focuses on the surface of reality, letting the characters' secrets emerge through subtle actions and subtext.
### 1. Wolfgang’s Calculated Lie
The most explicit "secret" in the film occurs at the very end. After a day of romantic and sexual pursuit, **Wolfgang** promises **Brigitte** that he will meet her again the following Sunday. However, this is immediately revealed as a lie:
* **The Deception:** As they part, Wolfgang’s friend Erwin reminds him that they had already planned to go to a football match the following Sunday.
* **The Intent:** Wolfgang does not correct his promise to Brigitte or cancel his plans with Erwin. He simply shares a knowing, "laddish" smile with Erwin. This secret highlights Wolfgang's "carelessness"—a recurring theme described by actress Brigitte Borchert in later years—showing that his romantic interest in her was purely transactional for the weekend.
### 2. Erwin and Annie’s Domestic "Cold War"
The relationship between **Erwin** (the taxi driver) and **Annie** (the model) is built on secrets of mutual resentment and passive-aggression.
* **Annie’s Protest:** Annie spends almost the entire film in bed. While the film presents her as "languid" or a "lazy loafer," critics often interpret her persistent sleep as a "secret" form of protest or withdrawal from a suffocating, bickering relationship.
* **Erwin’s Abandonment:** Erwin leaves for the Sunday outing while Annie is still asleep. Although he makes a half-hearted attempt to wake her, he is secretly relieved to leave her behind so he can flirt with other women (which he does later on a rowing boat with Wolfgang). Their "secret" is the reality that their relationship has functionally ended, though they continue to live together in a cramped apartment.
### 3. Christl’s Silent Betrayal
**Christl** (the film extra) keeps her feelings of jealousy and rejection a secret for most of the picnic.
* **The Shift:** Wolfgang initially invited Christl on the date, but after she rebuffs his more aggressive physical advances, he immediately pivots his attention to her best friend, **Brigitte**.
* **The Secret Hurt:** Christl is forced to watch her friend and her "date" pair off and eventually sneak away into the woods to make love. She maintains a polite, if strained, exterior, but her secret pique is visible in the way she watches them, highlighting the "casual cruelty" of the group’s social dynamics.
### 4. Brigitte’s "Friendship" Secret
**Brigitte** is keeping a secret from her best friend, Christl—specifically, her willingness to "cut her friend out."
* **The Betrayal:** Despite knowing that Wolfgang was Christl’s date, Brigitte reciprocates his flirting and eventually goes into the forest with him. She prioritizes her own Sunday afternoon pleasure over her loyalty to Christl, a secret selfishness that the film presents as a natural, if cynical, part of modern urban life.
### 5. The Meta-Secret: "A Film Without Actors"
The film opens with a title card claiming these are "real people" who have "returned to their jobs" after filming. The "secret" here is the blurred line between fiction and reality:
* **The Performance:** While the actors used their real names and real occupations (wine salesman, taxi driver, etc.), they were actually playing **scripted roles** written by a young Billy Wilder.
* **The Historical Irony:** There is a "secret" known only to the audience (especially modern ones) that the characters are blissfully unaware of: the impending end of the Weimar Republic. The film’s "secret" tragedy is that this era of carefree, aimless Sundays was about to be destroyed by the rise of the Nazi party, making their minor personal betrayals seem hauntingly fragile in hindsight.