Fear of Vulnerability: The Central Theme in People We Meet on Vacation

Thematic Claim: Fear of Vulnerability as the Root of Distance

In People We Meet on Vacation, Emily Henry argues that the fear of vulnerability—specifically the terror of being fully known and the risk of losing love—is the primary barrier to lasting intimacy. This fear manifests in two complementary forms: Alex Nilsen’s unconscious dread of happiness (revealed in therapy) and Poppy Wright’s lifelong habit of running from emotional pain. Together, their fears create a push-pull dynamic that nearly destroys their friendship before they learn to face vulnerability together. The novel traces this theme across multiple timelines, using the characters’ past traumas and a set of recurring symbols to show that true connection requires choosing to be seen, even when it feels unbearable.

Tracing the Theme Across the Plot

Alex’s Fear of Happiness: The Plane and the Kite

Early in the story, during their first trip to Vancouver Island, Alex reveals a hidden terror: he is afraid of flying. When the plane hits turbulence, he grips the armrest and admits, “I’m afraid of dying.” Poppy later holds his hand and promises to panic with him if there is real danger. This scene establishes Alex’s deeper pattern: he avoids any experience that might create joy because joy invites loss. His mother’s sudden death taught him that happiness is fragile, so he unconsciously clings to control and predictability. The plane journey is a physical manifestation of his fear of vulnerability: to fly is to trust that you will land safely, and to love is to trust that you will survive the fall.

This fear resurfaces in Chapter 36, when Alex reveals what his therapist told him: “You’re afraid to be happy.” He confesses that he is terrified Poppy will grow bored, leave him, or die, and that he will not be able to cope. This moment exposes the core contradiction of his character: he has hidden his vulnerability behind a calm exterior, but his avoidance of happiness has kept him from fully committing to Poppy. The novel uses the symbol of the sad puppy face to capture Alex’s quiet emotional openness—he cannot fully mask his feelings, even when he tries.

Poppy’s Flight from Pain: Linfield and the Unfinished Past

Poppy’s fear of vulnerability is rooted in her adolescence. In Linfield, she was bullied relentlessly—called “Porny Poppy” after a false rumor, excluded from birthday parties, and made to feel fundamentally wrong. She learned to deflect pain with humor and to leave situations before they could hurt her further. As she tells Alex, she preferred the version of herself he brought out, because “this Poppy feels safe in the world, since he’s in it too.” By romanticizing their summer trips as a perfect bubble, she avoids confronting the ways she has compartmentalized her past.

The thematic turning point for Poppy comes when she unexpectedly runs into her childhood bully, Jason Stanley, on a New York street. He apologizes, and Poppy realizes that the story she built—that leaving Linfield meant winning—is a lie. She cannot outrun her history or her fears: “You can’t outrun yourself. Not your history, not your fears, not the parts of yourself you’re worried are wrong.” This scene forces her to see that her need to flee is itself a fear of vulnerability. She has used movement and travel to avoid being still enough to be known.

The Pregnancy Scare: Shared Vulnerability

One of the most intense depictions of fear of vulnerability occurs during the Croatia trip, when Poppy fears she might be pregnant. She confides in Alex, and in that moment, his own terror breaks through: he cries, admitting he is afraid of something happening to her. Alex’s mother died, and the possibility of Poppy facing a complicated pregnancy—or becoming a single mother—triggers his deepest wound. For the first time, Poppy sees Alex cry. She holds him, and they each face the reality that their need for each other is not a weakness but a lifeline.

This scene mirrors the earlier flight scene: in both, one character physically holds the other through panic. But here, the roles reverse, and they both acknowledge fear together. The pregnancy scare ends with negative tests, but the emotional exposure changes them. Poppy says, “I can’t keep doing this to you. . . . Needing you.” But Alex counters, “I need you too.” This exchange directly confronts the fear of vulnerability: they admit that needing someone is not a flaw but the foundation of intimacy.

Character Connections and Symbolic Meaning

The theme extends through the supporting cast. Rachel Krohn introduces the idea of “millennial ennui” and urges Poppy to retrace her steps to find when she was last happy—which is always with Alex. Sarah Torval represents Alex’s previous attempt at a relationship where he could maintain distance; she is a safe choice that never threatened his hidden fear. Swapna Bakshi-Highsmith, Poppy’s demanding boss, pushes her toward authenticity in her writing, even when it feels vulnerable.

The symbols reinforce the theme. The summer trips function as a space outside real life where vulnerability is possible but temporary. The terrible photo they take in the rental car—eyes closed, hair wet, no selfie mode—becomes a symbol of being seen without pretense. The snake plant, which Alex gives Poppy and that she keeps alive through all her moves, represents the steady, quiet love that persists despite her running. The balcony kiss at the end of the novel is the culmination of facing vulnerability: they kiss not because fear has vanished, but because they commit to staying afraid together.

Complexity and Contradiction

The novel complicates the theme by showing that vulnerability is not a one-time choice but a practice. Alex’s therapy and Poppy’s eventual decision to change her career (from travel writing to a human-interest column) demonstrate that confronting fear requires structural change, not just emotional confession. Additionally, the story resists a simplistic “just be open” message. Both characters have legitimate reasons to be afraid: Alex lost his mother, and Poppy endured trauma. Their fears are protective, not irrational. The solution is not to stop being afraid but to act in spite of fear—as they do in the epilogue, where they live together in a mundane routine, finding contentment in laundry and dish schedules.

A contradiction appears in the ending: while Poppy concludes that “home is wherever Alex is,” she also leaves travel writing—the very career that defined her. This suggests that true vulnerability may require sacrificing parts of one’s identity that were built as armor. Yet the novel also celebrates the fact that their relationship changes them: Alex moves to New York, and Poppy starts a new column that connects with people rather than places. Fear of vulnerability is not cured; it is integrated.

Study Questions and Answers

1. How does Alex’s fear of flying in Chapter 8 symbolize his fear of vulnerability?
Alex’s fear of flying is a literal fear of losing control and dying, which mirrors his deeper dread that loving someone will lead to unbearable loss. By hiding his fear and refusing to admit he has never flown, he tries to avoid being seen as weak. His eventual admission to Poppy and her reassurance that she will panic with him foreshadows the mutual support they will need to face their real fears.

2. Why does Poppy spend years running from her past, and how does her encounter with Jason Stanley change her?
Poppy believes that escaping Linfield will erase the girl who was bullied and isolated. She moves to New York, travels constantly, and builds a career that lets her keep moving. Meeting Jason, who apologizes sincerely, forces her to realize that she cannot outrun her history. She must confront her wounds and accept that the past shaped her, but it does not have to define her.

3. What does the pregnancy scare scene reveal about Alex’s deeper fear?
Alex’s panic during the pregnancy scare is rooted in his mother’s death. He is not afraid of fatherhood per se, but of Poppy facing danger—especially pregnancy complications that could harm her. His crying is the first time he fully lets Poppy see his grief and fear, breaking his pattern of emotional control. This moment shows that Alex’s fear of happiness is actually a fear of loss.

4. How do the symbols of the summer trips and the terrible photo relate to vulnerability?
The summer trips are a safe space where Poppy and Alex can be their true selves without the pressures of real life. The photo they take on Sanibel Island—eyes closed, wet hair, no editing—represents their agreement to remember each other as they are, not as curated images. It symbolizes the choice to be seen imperfectly, which is the essence of vulnerability.

5. In what way does the ending both resolve and complicate the theme of fear of vulnerability?
The ending resolves the conflict by showing Poppy and Alex choosing one another despite their fears. They live together, navigate domestic life, and plan future trips. However, the novel complicates the resolution by showing that fear does not disappear: Alex still worries, and Poppy still struggles with stillness. Their commitment is not to a fearless life but to facing fear together. The epilogue’s ordinary moments—doing laundry, dancing in the kitchen—suggest that vulnerability is sustained in small, daily choices.