Augustus Waters, The Fault in Our Stars
Two teens meet in a cancer support group. Augustus Waters is on his way into remission while Hazel Grace struggles with a worsening condition. In a twist, the couple switches places, and Waters ends up being the one who dies from cancer. All of this occurs right after he coordinates a meetup for Hazel Grace's favorite author. Waters said that helping Hazel Grace was all he wanted as a dying wish.