53 pages 1-hour read

I Know Who You Are: A Novel

Fiction | Novel | Adult | Published in 2019

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Symbols & Motifs

Content Warning: This section of the guide includes discussion of emotional abuse.

The Phrase “I Know Who You Are”

The recurring phrase “I know who you are” is a central motif that drives the novel’s psychological tension and thematic depth. As the book’s title, it immediately assumes importance, representing a persistent threat to Aimee’s fragile sense of self. The phrase is a weapon that targets her constructed identity, exploits her traumatic past, and exposes the devastating consequences of deception. Initially delivered anonymously through postcards, the words create an atmosphere of paranoia, suggesting an omniscient observer who sees past the facade Aimee presents to the world. Aimee’s reaction, “I always pretended not to know what that meant” (39), reveals her deep-seated denial and fear that her buried history as Ciara will be unearthed, shattering the life she has carefully built. This external threat forces her to confront the real possibility that her identity is a performance that can be exposed at any moment.


The motif’s meaning evolves from an anonymous threat to a tool of intimate psychological warfare, thematically linking it to The Destructive Nature of Deception in Relationships. The devastating revelation that her husband, Eamonn (pretending to be Ben), is the true author of the phrase transforms its significance. The words are no longer from a distant stalker but from the one person who shares her traumatic past. When he finally confronts her, he declares, “There is nobody on this earth who knows you better than I do. I know who you are. Who you really are” (280). In this context, the phrase becomes the ultimate betrayal, as Eamonn weaponizes their shared history to manipulate and control her, proving that the deepest wounds are inflicted by those who know us best.

Mirrors and Reflections

The motif of mirrors and reflections visually represents Aimee’s fragmented identity and sense of alienation. Throughout the novel, Aimee’s encounters with her own reflection aren’t moments of self-recognition but of estrangement, symbolizing the chasm between her past as Ciara and her present persona. This disconnection thematically illuminates The Fragility of a Constructed Identity, as her reflection confirms her feeling of being an impostor in her own life. Early in the novel, she observes, “The eyes are the only part of me I still recognize in the mirror” (1). This admission establishes a fundamental conflict: She sees a stranger wearing her face, a physical manifestation of the psychological split resulting from trauma and the constant performance that her acting career requires. Her difficulty in “being me” is made literal every time she confronts a mirror and fails to see a coherent self.


This recurring motif also highlights The Unreliability of Memory as a Consequence of Trauma as a theme. Aimee can’t recognize the woman in the mirror because she has suppressed the memories of the girl who shaped her. Her reflection is a constant, unwelcome reminder of a past she has tried to bury, and the gaps in her memory prevent her from seeing a complete person. The mirror becomes an antagonist, reflecting a truth that her conscious mind refuses to acknowledge. Her struggle to reconcile with her reflection parallels her struggle to integrate the traumatic memories of her childhood with her adult life. Ultimately, the motif underscores that until Aimee can confront her past and accept all the pieces of her history, she’ll continue to see a stranger in the mirror, forever haunted by a fragmented and incomplete sense of self.

The Red Shoes

The red shoes are a potent symbol of lost childhood innocence and the unfulfilled desires that haunt Aimee’s traumatic past. First appearing in a pivotal flashback, they represent a moment of psychological injury that predates her abduction. This symbol thematically connects to the unreliability of memory as a consequence of trauma, as the shoes are a tangible and recurring image from a past that Aimee has suppressed. The novel establishes the symbol’s power when her brother, Eamonn, cruelly shatters her dream of receiving the red shoes for her birthday, declaring, “People like us don’t get to wear red bloody shoes, people like us are born in the dirt and die in the dirt” (22-23). This verbal assault does more than deny a simple childhood wish; it instills a deep sense of worthlessness and shame, inextricably linking her desires with the bleakness of her circumstances. The red shoes thus transform into an emblem of a life, identity, and innocence that were stolen from her long before she was physically taken.


Reinforcing the symbol’s significance, it resurfaces at a critical moment in Aimee’s present timeline. After being arrested, publicly shamed, and professionally jeopardized, Aimee acts on a desperate impulse and steals a pair of red shoes. This act isn’t a simple theft but a subconscious attempt to reclaim a part of herself that her past denied her and to defy the sense of worthlessness that her childhood impressed on her. By seizing the very object that represents her initial trauma, she rebels against her past. The reappearance of the red shoes highlights the enduring power of childhood wounds and illustrates Aimee’s subconscious struggle to confront her history and reclaim the identity and desires she was told she could never possess.

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