Alcohol is an important motif throughout the novel, acting for Lillian as a social lubricant, a coping mechanism, and a catalyst for her most destructive actions. It becomes a vehicle for self-deception and the willful abdication of responsibility, contributing to her rationalizations about her behavior. Initially, it fuels her confidence, allowing her to approach Henry at the bar with a bold, performative persona. After the breakup, however, it becomes her primary tool for numbing her pain and avoiding introspection. Her decision to drunkenly visit Henry’s apartment is a turning point, directly precipitated by alcohol: “I consumed three homemade martinis and decided the only thing that could ease my heartache was to stop by Henry’s apartment” (60). This moment demonstrates how alcohol facilitates her impulsive and transgressive behavior, eroding her judgment.

Ultimately, alcohol’s most significant role is in enabling the memory loss that obscures the novel’s central crime. When mixed with Ambien, it creates the blackout state that allows Lillian to murder Henry and then genuinely question her own culpability. This chemically induced amnesia is the ultimate manifestation of her desire to separate her actions from her identity. By forgetting the murder, she can maintain the fiction of her own goodness. The motif emphasizes the theme of perception versus reality by providing a literal, physiological mechanism for Lillian’s psychological denial. It directly contributes to her ability to commit murder while preserving the possibility, in her own mind, that she is not a murderer.

The motif of text messages and direct messages represents the curated, weaponized, and often deceptive nature of identity in the digital age. Throughout the novel, digital communications are battlegrounds for narrative control, directly fueling the theme of Performativity and Identity in the Digital Era. Nora’s viral Teen Vogue article is the most potent example; in it, she packages her private grief and Henry’s infidelity into a consumable public performance. By casting herself as a righteous victim and Lillian as a villain, Nora attempts to seize ownership of the tragedy, concluding with the line, “Let us all be Taylor Swifts in a world full of Janes” (154). This statement transforms a complex personal situation into a simplistic, shareable meme of good versus evil.

Lillian participates in this digital warfare with equal vigor. Her anonymous Instagram account, “goblingirlxo,” becomes the conduit for her unfiltered rage, allowing her to harass Nora without immediate consequence. Conversely, her own text messages become an inescapable record of her malice. The threatening text she sends Henry—“You’re going to get what you deserve” (79)—is treated by police as a key piece of evidence, demonstrating how fleeting digital impulses can become permanent, incriminating artifacts. The motif reveals that in the modern world, identity is a fluid, contested construct, and the digital archive shapes the narrative, establishing itself as a permanent and powerful arbiter of truth.