Netflix's adaptation of Elin Hilderbrand's novel, The Perfect Couple, premiered on September 5, showcasing a murder mystery set during a Nantucket wedding. While the series retains the core plot of a bride discovering her maid of honor's body, it introduces significant changes, including character name alterations and a more nuanced narrative. The main character's name was changed from Celeste to Amelia, and the character dynamics, particularly concerning relationships and secrets, were elaborated upon in the show. The series features a star-studded cast, including Nicole Kidman and Liev Schreiber, and presents a mix of flashbacks and interviews to unravel the mystery. Notably, a dramatic finale differs from the book, highlighting the show's creative liberties. Overall, while it stays true to the original story, the adaptation offers a fresh perspective with twists that differ from the source material.