Thank you @harpermusebooks @netgalley for a copy of this book. Rea always writes books that wrecks me. This one is a sliding door story told in 2 parallel timelines. One with Kate loses her daughter at the beach and her grief and how she moves on. The other timeline, Olivia is okay and how her life is. I liked that in both story, Kate faces big decision and all the supporting characters played a big role in both dimensions. Brittany Pressley did a phenomenal job in bringing out all the emotions.