Tomforde’s novel explores how past trauma shapes adult behavior, demonstrating that healing and true intimacy require the courage to be vulnerable. Both protagonists are haunted by parental loss and abandonment, which they manage by erecting defensive personas. Kai’s identity as a grumpy, overprotective father and Miller’s as a detached, carefree “runner” are forms of armor designed to prevent further emotional pain. Their journey toward love is also a journey toward dismantling these defenses, as they learn that sharing their deepest fears and painful histories is the only path to building genuine trust and connection.

Initially, Kai and Miller’s interactions are defined by their protective guards. Kai’s overbearing nature and his tendency to fire nannies stems from an intense fear of failing his son, Max. This fear is rooted in his own childhood trauma. He confesses this to Miller, explaining, “[My father l]eft me in charge of my thirteen-year-old brother when I was still a kid myself” (142). This history fuels his need for absolute control over Max’s care. In contrast, Miller’s defense mechanism is to avoid attachment altogether. She lives in a van and moves from city to city, a lifestyle she claims is for her father’s benefit but which also protects her from forming bonds that could lead to loss. Her identity as a “runner” is a direct response to the guilt and fear tied to her mother’s death and her adoptive father’s sacrifices.

The turning point in the couple’s relationship comes through shared moments of vulnerability. In a late-night conversation by the hotel pool, they discover a common foundation of grief when Miller reveals, “My mom died,” and Kai responds, “So did mine” (99). This simple exchange cracks open their carefully constructed facades, creating a space for genuine empathy. This connection deepens significantly when Kai shares the story of his father’s abandonment, a secret he admits he’s “never really had someone to tell” (143). By entrusting Miller with his most painful memory, he signals a new level of trust and invites her to see the person behind his guarded exterior.

Ultimately, their willingness to remain vulnerable with each other allows them to build a lasting relationship and begin healing from their pasts. Miller’s greatest moment of vulnerability comes after Max calls her “Mama.” Overwhelmed, she confesses her fear of breaking Max’s heart by leaving, just as his biological mother did. This scene connects her fear of abandonment to her role in Kai’s life, and his gentle reassurance solidifies their bond. Kai, in turn, risks everything by confessing his love for Miller even though he knows she plans to leave. These acts of emotional courage create a foundation of trust so strong that it allows Miller to choose a new life with Kai. Their story demonstrates that vulnerability is not a weakness but the necessary ingredient for forging unbreakable connections and healing old wounds.