5 stars! 
 Even though what happened between Fallon and Ben wasn't *supposedly* insta-love, I fell in insta-love with this book. Both characters charmed the pants off me...I mean, can they get any cuter? Every interaction from their initial meeting to the last page of the book was filled with so much angst and charm -- oh, and the magnetism between the characters -- it gave me the feels! 
 I fell more in love with Fallon and Ben as the story carries on and with each passing year. Colleen Hoover has outdone herself this time and made me feel everything under the rainbow with this one:(view spoiler)[ love, betrayal, deception, devastation, joy, anger, anticipation, forgiveness, gratitude, vulnerability. I can go on and on. (hide spoiler)] 
 I couldn't put it down and finished it waaaay past any sane person's bedtime. Only she can get me humming X Ambassadors while Toni Braxton plays over and over in my head at the same time. Well played, CoHo, well played.