A Good Morning America Buzz Pick, and A Most Anticipated Book of 2022 by BuzzFeed, The Millions, Goodreads, Bustle, BookRiot, and The Nerd Daily "If you've ever felt tempted to 'keep tabs on' a partner's ex on Instagram and then found yourself down a rabbit hole of their vacation posts from three years ago, this debut novel--which follows a 24-year-old New Yorker named Naomi who becomes obsessed with her boyfriend's former girlfriend--is...