As genre conventions require, Katie and Tyler soon find themselves removed from Manhattan and instead writing their love story in “forced proximity” at Meredith’s isolated Southampton home. As the summer unfolds, the tropes Katie and Tyler have written into their novel begin to play out in their own lives. Call it destiny, fate, or magic itself: it’s clear their love story isn’t finished. This time, though, they’ll work through the pain that tore them apart—and fight for their happy ending.