The Nantucket author just threw an idea into the mix.

Fans of Elin Hilderbrand's bestseller will notice some key differences between the book and the Netflix series, including the ending.

The following story contains spoilers for Netflix's The Perfect Couple. IF THERE'S ONE thing Netflix knows how to find, it's addicting shows that will draw people in. Most of the time the streaming giant's biggest shows are led by a big name or two along with several up-and-comers,

Writer Jenna Lamia explains The Perfect Couples finale killer reveal, touching on why they changed the ending from Elin Hilderbrands book.