Whatever our souls are made of, his and hers are the same

Whatever our souls are made of, his and hers are the same is a literary expression of the bond Hardin and Tessa understand as enduring despite the pain and conflict between them. Drawn from their favorite novel, it becomes more than a remembered line: Hardin uses it to tell Tessa that he still loves her, and its idea of shared souls returns when she speaks of their future together.

Meaning and Literary Source

Hardin describes the expression as the line their favorite novel states best. Its image of two souls made of the same substance gives their connection a language of likeness and kinship: the relationship is presented not as easy or untroubled, but as something neither can dismiss as ordinary. The book does not identify the novel in the cited passages, so the expression’s significance rests on its role as a shared literary reference between them.

Hardin’s Written Appeal

In the book he writes for Tessa, Hardin hopes she will take his words to heart and remember why she loved him and fought for him. He imagines her reading the book wherever she may be, even years later, and hopes she will reach out. He says through the book that he has not given up and will wait for her for the rest of his life, whether or not she returns. Calling Tessa his savior, he uses the shared-souls expression to give lasting form to his gratitude and continuing love. The line therefore carries both intimacy and an appeal: he wants it to remind her of what they have been to each other, even across distance and time.

Return as a Promise of Inevitability

The idea resurfaces when Tessa answers Hardin’s marriage proposal. She says she is tired of fighting their relationship and reminds him, “We’re inevitable, remember?” Her mock English accent makes the reminder playful, but the statement also marks a change: rather than using the language only to describe a bond, she applies it to a decision about their shared future. Set beside Hardin’s written hope that she might return, Tessa’s words make the expression reciprocal. It is no longer only his declaration of faith in their connection; she invokes its premise herself.