WOW, this book just blew me out of the water!! I have only recently discovered Jewel's books, decided to read the 'Jack and Jill' series first, then was fortunate enough to read this ARC. I didn't just read it, I devoured it, and really felt like I was experiencing the story right alongside the characters. 
 This book is a standalone, but I honestly would recommend you read the Jack and Jill series first. Not just because ONE contains some rather big spoilers, but because that is an awesome series in itself! When realising that ONE was going to be a book for Cage and Lake, I was so so happy!! They are amazing characters on their own, so this story which takes them on a new journey was always going to be something special! 
 Lake Jones met Cage Monaghan in the past (we read about this meeting in the Jack and Jill series), and ever since then she's never been able to forget him. 
 I knew him for a few hours. 
 One day. 
 One kiss. 
 One moment. 
 One unforgettable memory. 
 Yet she's had to, she's moved on, she's living her life following an accident she had which left her in a coma, with an amputated leg and without her boyfriend who died (don't worry, these aren't really spoilers and nothing you wouldn't know from very early on!). Yet when a chance encounter (you could call it fate...) at her new neighbour Everson Banks aka "Kong's" house, means they meet again, everything changes! 
 This book has it all! It's a really lighthearted, sweet read, mixed with some beautiful touching moments, and some wonderful heat and chemistry which keeps the pages turning and your attention peaked throughout! So many times when I should have been doing other things, I though 'just one more page'! Plus the HUMOUR - Jewel has a really superb knack of including so many funny moments into this story! So many moments I was laughing out loud whilst reading the book. 
 Cage and Lake's connection in this story in very intense. There is a lot of depth to their story, with both characters struggling with some issues from their pasts, their losses, their grief and guilt in different ways. And although this story to an extent is a romantic comedy, there is actually so much more to it. Jewel has woven lots of little twists, turns and hurdles which get in the way of the characters, which as a reader keeps you guessing throughout right up to the very end of the book! I went through so many feels and emotions reading this book and even shed a little tear! 
 The secondary characters were brilliant! I loved Everson and his little side story, the quirkiness of Thad and also Flint (I'm a little bit hopeful we may see more of him in the future?). 
 Overall a superb 5 star "F*EUR# Gravity" read that I would highly recommend!! [?][?][?][?][?]