The Notebook is a romance movie based on the novel by Nicholas Sparks. It tells the story of Noah and Allie, who fall in love in 1940s South Carolina but are separated when Allie's parents disapprove. Years later, an elderly man in a nursing home reads the story of Noah and Allie to an elderly woman with Alzheimer's, who we learn are the now-aged Noah and Allie. Though Allie no longer remembers him, Noah continues reading their story in hopes that she will remember their love. The film highlights both the enduring power of true love and the difficulties of Alzheimer's disease.