“The last thing Nolan said to her before she went quiet, between his teeth so we wouldn’t hear, though still, I did: ‘This trip would have been a lot more fun if you just stayed home.’”

This line, narrated by Reese, captures the covert hostility defining her parents’ marriage, a key element of the theme The Destructive Potential of Family Power Dynamics. Nolan’s words, delivered “between his teeth,” are a quiet but potent act of verbal aggression that silences Emily and exposes the deep resentment simmering beneath their family vacation facade. By positioning Reese as the secret witness, the text underscores how children become unwilling auditors to the slow collapse of their parents’ relationship.

“‘Just leave her alone,’ Nolan says, cutting her off. ‘Just let her sleep on the porch if she wants to. Who really cares where she sleeps? It’s not like anything’s going to happen to her.’”

This exchange contains dramatic irony, as Nolan unknowingly dismisses a real danger to Reese on the porch, which will become a primary scene of violence. Nolan’s dismissal of Emily’s concern is not an act of support for Reese but a move to undermine Emily’s parental authority, showcasing the fractured and competitive dynamic between the parents. His final assertion, which contains foreshadowing, proves tragically wrong and underscores how their internal conflicts render the entire family vulnerable.

“But I remember Reese’s vitriolic words as she stomped up the wooden steps, slamming a bedroom door so forcibly the whole cottage shook, an awkward silence sweeping over the rest of us before Elliott patted my knee and suggested we leave. I hate you. I wish you’d die.”

Reese’s outburst, recalled here by Courtney, functions as a red herring that directs suspicion toward the teenager. The auditory imagery of a slamming door that makes the “    whole cottage”     shake serves as a physical manifestation of the emotional turmoil within the family. This memory, colored by the trauma of the present, highlights how past anger can be misinterpreted as motive, planting a seed of doubt that conflates teenage rebellion with murderous intent.

“If you want me to keep quiet, it’s going to cost you.”

Wyatt’s use of blackmail against his sister reveals that the family’s toxic power dynamics have infiltrated the sibling relationship. His words frame secrecy as a commodity, transforming a moment of familial responsibility into a transactional and manipulative power play. This interaction demonstrates how the absence of a stable parental structure fosters a corrupt environment where children replicate the same patterns of control and exploitation they witness in the adults around them.

“What I can’t remember is if, when I spread out on the saggy mattress, pulling the covers over myself and giving in to sleep, Elliott was there, beside me in bed.”

Following her discovery of the murder scene, Courtney’s memory begins to fracture under the weight of trauma, a key element of the theme the unreliability of perception under trauma. This uncertainty is intensified by the context of Detective Evans’s questioning, which causes Courtney to doubt her own recollections. This specific lapse in memory regarding her husband’s presence establishes Elliott as a potential suspect and introduces the narrative unreliability that defines Courtney’s perspective.

“You’re ruining everyone’s trip, Emily. Everyone would be having a far better time if you weren’t here.”

Overheard by Reese, Nolan’s declaration to Emily encapsulates the toxic marital strife that pervades the family’s vacation and illustrates the theme of the destructive potential of family power dynamics. The public nature of the argument demonstrates how their private conflicts spill out, creating a volatile environment that directly impacts their children’s well-being and perceptions.

“‘A baseball bat.’ I wince as he says it, seeing someone, some shadowy, ambiguous shape standing behind Emily that night on the screened-in porch, the bat hoisted over a shoulder.”

This quote identifies the murder weapon, cementing the symbol of the baseball bat as an object representing the corruption of innocence. Courtney’s mind conjures the image of a “ shadowy, ambiguous shape,” a mental creation that reflects her traumatized state. Her internal visualization of the murder underscores how trauma forces the mind to fill in terrifying narrative gaps, often distorting reality.

“The first few are clearly candid. She didn’t know he was taking her picture, which is almost worse than if she did. […] But the last one takes my breath away.”

Courtney’s discovery of photos of Reese on Elliott’s iPad serves as a turning point, redirecting her suspicion toward her husband in a red herring. The passage engages the motif of photographs and social media posts, revealing how recorded images can construct a distorted, sinister reality separate from truth. The contrast between the “ candid” shots and the final, more provocative one demonstrates the power of a single image to radically alter perception and narrative context.

“‘I’m going to kill you if I’m late for school. It will be all your fault.’ Kill you. It takes my breath away.”

During a sleepwalking episode, Wyatt’s subconscious vents his repressed trauma through a violent outburst directed at Courtney. The dialogue illustrates the theme of the unreliability of perception under trauma, showing how his psychological distress manifests itself in a mistaken attack on his aunt . The juxtaposition of a mundane anxiety—being “ late for school” —with a murderous threat reveals the depth of his internal chaos, where past frustrations and present horror have become indistinguishable.

“Incandescent with rage. Seeing red. They’re real things, not just idioms or metaphors or whatever. They’re real. Because when I get mad enough, I feel hot, like I actually glow, a redness creeping into the periphery of my vision until everything I see is bloodred.”

Reese’s narration provides insight into her psychological state. The passage uses visceral, sensory language (“ feel hot,”  “ glow,” “ bloodred” ) and short, emphatic sentences to convey the overwhelming and physiological nature of her rage. This characterization establishes her as both a volatile figure and a victim of her own impulses.

“Because this is what happens when girls go missing. They don’t come back.”

Speaking to Courtney, the resort manager Ms. Dahl delivers this line with a detached finality that functions as foreshadowing. Her statement is not based on specific knowledge of Reese’s case but on a generalized despair, likely stemming from the prior disappearance of Kylie Matthews. This dialogue’s pessimism contributes to the novel’s atmosphere of dread.

“When Kylie disappeared, I wondered if Sam had something to do with it.”

In this confession to Courtney, Joanna Matthews reveals that trauma led her to suspect her own husband in their daughter’s disappearance. This narrative parallel deepens the theme of the unreliability of perception under trauma, mirroring and validating Courtney’s own growing suspicions about Elliott. This moment demonstrates how catastrophic events can fracture the most intimate relationships, forcing characters to turn on one another in their search for answers and blame.

“I take it by the shoulders, my hands starting to shake as I unfurl the shirt for a better look. There is blood on the sleeve. Reese’s sweatshirt, Reese’s blood.”

While searching the home of a suspect, Courtney’s narration uses simple syntax and repetition to reflect the shock of discovering physical evidence. The short, fragmented phrase “ Reese’s sweatshirt, Reese’s blood” mimics her fractured thought process. The sweatshirt, an object previously associated with Reese’s teenage identity, is symbolically transformed into concrete proof of violence, escalating the plot’s tension.

“If you say a word about this, I’ll tell them that you were being inappropriate. That you said things. That you touched me. That you made me do things to you.”

After being caught with Daniel by her uncle, Reese issues this threat, weaponizing a serious accusation to protect herself. This dialogue is a character-revealing moment, demonstrating the manipulative tactics she has developed as a survival mechanism. It illustrates the destructive potential of family power dynamics by showing how a vulnerable teenager uses the only power available to her—the power to destroy an adult’s reputation—to maintain control.

“Because he didn’t. He didn’t tell me that. The first time I asked him about the blood on his shoes, he said it was from bleeding the fish. His story’s changing.”

Courtney’s thoughts, presented through short, emphatic sentences, mark a pivotal shift in her perception of her husband, Elliott. The declarative statement, “His story’s changing,” solidifies her growing suspicion and highlights the theme of the unreliability of perception under trauma, as the trauma of her circumstances forces her to re-evaluate the person she trusts most. This inconsistency in Elliott’s narrative introduces him as a source of deception, fracturing Courtney’s sense of security.

“He sees her too. And it’s the look on his face and how completely dialed in he is that makes it hard to swallow, hard to breathe. There’s a pain in my throat. My lungs tighten.”

From Reese’s perspective, this passage uses physiological reactions—a constricted throat, tightening lungs—to convey the intensity of her emotional pain and betrayal upon seeing Daniel’s attention shift to another girl. The visceral imagery translates abstract feelings of jealousy and heartbreak into a tangible, physical experience. This moment illustrates Reese’s deep-seated vulnerability and emotional dependency, which Daniel exploits throughout their relationship.

“He takes his hand out from under my shirt. He props himself on the other arm, moving the knife to his right hand. ‘It doesn’t have to be this way,’ he says, pressing the flat part of the blade to my neck, and I lift my chin, arching my back.”

This scene portrays a moment of psychological terror through Daniel’s menacing actions and contradictory dialogue. His statement, “It doesn’t have to be this way,” is a use of verbal irony, as he feigns a desire for peace while physically threatening Reese with a weapon. The sensory detail of the cold blade on her neck, coupled with her involuntary physical reaction, captures the traumatic fusion of fear and coercion.

“I spin around. I look her right in the eye and say, ‘I hate you. I wish you’d die.’”

This line of dialogue is the culmination of Reese’s argument with her mother, Emily, functioning as foreshadowing. Reese’s words, born of adolescent rage, later haunt both her and the investigation, illustrating the destructive potential of impulsive speech. The statement’s brutality underscores the theme of the destructive potential of family power dynamics, revealing the deep-seated resentment simmering beneath the surface of their relationship.

“His post reads: Is this her? It looks like the age progressed picture. He’s spelled progressed wrong. But that’s not all. He’s suggesting that Reese is the missing Kylie Matthews. He’s also given the address of where to find her […] in cottage number eight.”

This discovery marks a turning point in the plot, acting as a red herring that redirects suspicion toward Elliott. The passage highlights the motif of photographs and social media posts, where a careless post dangerously conflates two separate individuals. Courtney’s observation of the misspelling foreshadows later revelations about who is actually the author of this post.

“In an instant, he gets up. He searches for the bat, picking it up where he left it. He hoists it over his shoulder, bending his knees, leaning over, putting his whole body into the swing, and I’m so fucking scared all I can do is cover my ears so I don’t hear the sound as her body lurches before becoming still.”

Narrated from Reese’s perspective as she witnesses Sam Matthews murder her mother, this passage conveys the climax of the novel’s violence through sensory deprivation. By focusing on Reese covering her ears, the horror of the moment is heightened by leaving the explicit sound to the reader’s imagination, reflecting the psychological trauma of the character. The description transforms Wyatt’s baseball bat into a brutal weapon, cementing its role as a symbol of corrupted innocence.

“‘We didn’t know. It was a joke. We thought it would be funny.’ Funny. They don’t understand the gravity of it. They don’t understand the million reasons why what they’ve done is wrong.”

In this moment of revelation, Cass confesses that she and Mae created the fake social media post that led the killer to Emily and Nolan’s cottage. The text juxtaposes the children’s trivial intent—“ It was a joke” —with the catastrophic consequences, highlighting the theme of The Vulnerability of Children to Adult Misjudgments by demonstrating how badly Courtney and Elliott have underestimated the danger of simply assuming that Cass understands why social media is only for adults. The subsequent single-word paragraph, “ Funny,” serves as verbal irony. Courtney does not actually find it funny but is rather commenting on the profound, tragic disconnect between the girls’ comprehension and the reality of the violence they have caused.

“[N]ow that I’m here and after what he’s done, they can’t just let me go.”

Reese narrates these thoughts after being imprisoned in the Matthews’ basement, following their realization that she is not their missing daughter. The sentence’s simple, declarative structure underscores the inescapable logic of her situation, demonstrating a mature understanding of her captors’ motives. This moment of clarity marks a turning point in Reese’s character arc from a rebellious teen to a victim analyzing her own odds of survival.

“‘The night it happened, I was out walking in the woods after dark,’ she says, […] ‘When I came to the cemetery, I saw him. Daniel. […] But the sleeves were pushed up, […] and when the moonlight hit it just right, I could make out his tattoo.’”

Greta Dahl’s eyewitness account identifying Daniel Clarke as Kylie Matthews’s killer is constructed with specific, credible details—the walk, the moonlight, the tattoo—that function as narrative misdirection. This technique reinforces the novel’s focus on misperception, as Dahl’s confident testimony is ultimately proven to be a mistaken assumption based on incomplete information, a flaw that protects the true culprit.