Image Credit: AFP via Getty Images FX's Love Story has captivated viewers with its retelling of the romance and tragic final days of John F. Kennedy Jr. and Carolyn Bessette-Kennedy - and the emotional finale is bringing renewed attention to the real-life events behind their story. The final episode, which aired in late March 2026, centers on the couple's last trip and the devastating plane crash that claimed their lives, along with Carolyn's sister, Lauren Bessette.