I don't really know what to think about this. 
 This book is not really a fun book, it deals with real, difficult problems. 
 Lo's problems were really hard to read about. 
 I didn't really understand Lilly's since I don't know what it feels to be in that position, but it was really weird and I felt a bit uncomfortable sometimes while reading what she was thinking. Not because she was talking about sex basically all the time but because it didn't feel right. Sometimes she was next to her boyfriend and she was thinking of some random other attractive guy, and I was like "??? really???", but I guess it was part of her addiction. 
 Plus, it was also a bit predictable. (view spoiler)[I mean I did guessed that Ryke was related to Lo half way through it. (hide spoiler)] 
 Basically it was an okay book, not my type of books but I understand why people likes it.