The darkest part of this book are the flashbacks. That's not really a complaint, I just hate flashbacks. 
 Gray is a legit stalker, and he does some pervy shit, which really hit my button (In a good way). I'm not sure what that says about me. That's my therapist's job. 
 I liked Violet, and the way the author explained her past, kind of made it believable that she would fall in love with Gray, and overlook his stalker ways. 
 The way this author get in the minds of her characters and explains their motivation, why they are the way the is amazing. 
 It was good.