People don’t have soul mates; people make their soul mates
Our Chemical Hearts“People don’t have soul mates. People make their soul mates” names a central distinction in the novel between finding a person supposedly ordained for you and creating a relationship through shared choices and work. Sadie Page offers the expression to Henry Page when he treats his parents’ apparent bond as proof of predestined love; her account of their marriage unsettles that ideal and reframes love as something real but neither perfect nor guaranteed to last.
The Expression and Its Context
The expression emerges during a conversation about whether Sadie ever believed her husband was her soul mate. She recalls that he was not perfect and that life together was difficult, while still affirming that she loved him and that the relationship had been worth it for as long as it lasted. When Henry asks whether she believes in soul mates, Sadie challenges the premise rather than endorsing a romantic ideal.
Henry counters with his parents as evidence that two people can be made for each other. Sadie responds that their love for each other and friendship have endured, but that they have not been in love for a long time. Their history, which Henry had understood as a model of destined romance, therefore points instead to change and effort. The expression is not a denial that people can form deep bonds; it disputes the idea that such bonds are proof of an inevitable, perfectly matched pair.
What the Saying Claims
The contrast between having a soul mate and making one shifts attention from fate to participation. The saying presents intimacy as something people create with another person rather than discover in a predestined match. Its emphasis on making also implies effort: Henry himself says he cannot imagine investing so much time, energy, and himself in another person again, and Sadie answers with comparisons to beginning a new novel or returning to athletic training after injury.
That answer does not promise that beginning again will be easy, or that a new relationship will reproduce the old one. Instead, it treats the capacity to start over as a question of undertaking work after loss. The expression thus offers Henry a way to think beyond the absolute category of “The One” without diminishing the importance of the love he has experienced.
Grief, Memory, and Letting Go
The novel places this idea beside Grace Town’s continuing attachment to Dominic Sawyer. After their shared history and his death, objects preserve his presence in Grace’s everyday life: the room associated with him contains his belongings, and a shirt that has not been washed retains the scents of Grace, Dominic, and Henry. Henry realizes that Grace has been living amid the material traces of Dominic rather than simply keeping a distant memory of him.
At the abandoned train station, Grace eventually releases keepsakes from Dominic’s shrine into the water, including the anchor necklace, a Strokes keychain, and an unwashed Ramones shirt; she also lets the labeled metal box sink. The scene makes letting go an action, not proof that the relationship meant nothing or that memory has vanished. Later, Grace’s limp becomes less noticeable, she stops using her cane, and she increasingly wears her own clothes, though she sometimes still wears something of Dominic’s. Her recovery is gradual and does not require erasing the past.
The Expression in the Ending
Henry and Grace do not become a permanent couple. They separate, delete one another from social media, and transfer their shared pet to Ryan. Henry still loves Grace and remembers her through recurring moments of absence, while recognizing that her love for Dominic remains part of her story. Their ending gives the expression a bittersweet consequence: love may be made through lived experience without becoming a guaranteed lifelong union.
In this context, the saying rejects both romantic fatalism and the idea that a relationship’s ending invalidates its value. Sadie’s account of a difficult marriage that was nevertheless worth living, Grace’s slow movement from self-punishment toward recovery, and Henry’s lasting love after separation all distinguish the reality of a bond from the promise that it must endure unchanged. The expression offers no assurance of a happy ending; it insists that love is formed in time, through human effort, and remains meaningful even when people eventually part.

