Hazel and Augustus's romantic relationship

Hazel Grace Lancaster and Augustus Waters's romantic relationship is the emotional core of John Green's The Fault in Our Stars, a love story forged in the crucible of terminal illness that explores the tension between the desire for connection and the fear of causing pain. Their relationship progresses from an intense, intellectually charged meeting at a cancer support group to a deep, physically intimate partnership, ultimately tested by Augustus's cancer recurrence and death. It is defined by shared literary obsession, mutual recognition of mortality, and a conscious choice to embrace a finite love rather than avoid it.

Meeting and Initial Attraction

The relationship begins at a Support Group meeting in the basement of an Episcopal church, a setting Hazel finds "depressing as hell." Augustus Waters, a seventeen-year-old osteosarcoma survivor with a prosthetic leg, stares at Hazel throughout the meeting, his gaze so persistent that she eventually stares back. His voice is described as "low, smoky, and dead sexy." When Hazel speaks about the inevitability of human oblivion, Augustus responds with a genuine, oversized smile, calling her "something else." After the meeting, he approaches her, and their first conversation is marked by witty banter about being "literally in the heart of Jesus" and his comparison of her to Natalie Portman. He invites her to his house to watch V for Vendetta, and despite her initial resistance, she agrees, marking the beginning of their connection.

Deepening Connection and Shared Passions

The relationship deepens through a shared love of literature, particularly Peter Van Houten's novel An Imperial Affliction. Augustus reads the book at Hazel's recommendation and is profoundly affected by its unfinished ending. He initiates contact with the reclusive author, securing an email correspondence that eventually leads to an invitation to Amsterdam. Augustus uses his one Wish from The Genie Foundation to take Hazel to meet Van Houten, orchestrating a Dutch-themed picnic at the "Funky Bones" sculpture park to reveal his plan. Their phone conversations create what Hazel describes as an "invisible and tenuous third space" where they exist together. Augustus declares his love on the flight to Amsterdam, saying, "I'm in love with you, and I know that love is just a shout into the void, and that oblivion is inevitable... and I am in love with you." Hazel, however, cannot immediately reciprocate, haunted by the fear of being a "grenade" who will inevitably hurt those she loves.

Physical Intimacy and the Amsterdam Trip

In Amsterdam, their relationship reaches a new level of physical and emotional intimacy. After a romantic dinner at Oranjee, paid for by Van Houten, they share their first kiss at the Anne Frank House, an act that draws applause from other visitors. Later, in Augustus's hotel room, they have sex, an experience Hazel describes as "the precise opposite of what I figured it would be: slow and patient and quiet." Afterward, she whispers, "I love you, Augustus Waters." The trip is also marked by a devastating revelation: Augustus confesses that his cancer has returned and spread to his liver, hip, and the lining of his chest. He had kept this secret to preserve the trip, and Hazel, now understanding the pain of loving a "grenade," cannot be angry. She vows to "ride all the way up with you" on his "roller coaster that only goes up."

The Decline and the Prefuneral

Augustus's health deteriorates rapidly after their return from Amsterdam. He is confined to a wheelchair, and Hazel becomes a constant presence at his house, helping him through the indignities of his illness. He holds a "prefuneral" at the Support Group, where Isaac and Hazel deliver eulogies. Hazel's eulogy, which she later reads at the actual funeral, uses the mathematical concept of infinite sets to articulate her gratitude for their "little infinity": "You gave me a forever within the numbered days, and I'm grateful." In his final weeks, Augustus writes a letter to Peter Van Houten, which Hazel discovers after his death. In it, he describes Hazel as someone who "walks lightly upon the earth" and argues that the real heroes are "the people NOTICING things, paying attention." He concludes, "I am so lucky to love her, Van Houten. You don't get to choose if you get hurt in this world, old man, but you do have some say in who hurts you. I like my choices."

Aftermath and Legacy

Augustus Waters dies eight days after his prefuneral, in the ICU at Memorial Hospital. Hazel's grief is described as a "great and terrible ten" on the pain scale, a wave that slams her against the rocks. She struggles with the loss of her "co-rememberer," feeling that their shared memories have become less real. The relationship's legacy is preserved through Augustus's letter, which affirms Hazel's worth and the value of their love. Hazel ultimately finds a measure of peace, realizing that her love for Augustus has changed her, and that she can continue to notice the world, as he would have wanted. The relationship, though finite, provides a model for how to love fully in the face of inevitable loss.