Seventeen-year-old Hazel Grace Lancaster reluctantly attends a cancer patients' support group at her mother’s behest. Because of her cancer, she uses a portable oxygen tank to breathe properly. In one of the meetings she catches the eye of a teenage boy, and through the course of the meeting she learns the boy’s name is Augustus Waters. He's there to support their mutual friend, Isaac. Isaac had a tumor in one eye that he had removed, and now he has to have his other eye taken out as well. After the meeting ends, Augustus approaches Hazel and tells her she looks like Natalie Portman in V for Vendetta. He invites Hazel to his house to watch the movie, and while hanging out, the two discuss their experiences with cancer. Hazel reveals she has thyroid cancer that has spread to her lungs. Augustus had osteosarcoma, but he is now cancer free after having his leg amputated. Before Augustus takes Hazel home, they agree to read one another’s favorite novels. Augustus gives Hazel The Price of Dawn, and Hazel recommends An Imperial Affliction.