Leonardo is a blind teenager dealing with an overprotective mother while trying to live a more independent life. To the disappointment of his best friend, Giovana, he plans to go on an exchange program abroad. When Gabriel, a new student in town, arrives at their classroom, new feelings blossom in Leonardo making him question his plans.
In the summer of 1983, a 17-year-old Elio spends his days in his family's villa in Italy. One day Oliver, a graduate student, arrives to assist Elio's father, a professor of Greco-Roman culture. Soon, Elio and Oliver discover a summer that will alter their lives forever.