I only stopped reading this to sleep, eat, and shower. It was freaking amazing. I went through so many emotions while reading. First off, I started the book wondering how the hell X and Lyla were ever going to get it on in a jail with a bunch of guards always around, but HONEYYYYYYYY, they got it done and they got it done right. (Slow clap for the sex scenes) It was so interesting to learn what was going on in the prison, the dynamics at play, and even learning about X's case as the story went on. It's a prison, so some really bad stuff went down and some scene were really just tragic and hard to get through. 
 Basically the whole romance takes place in the infirmary. Their relationship was the best part of the story. The way X tried his best to protect Lyla and the way Lyla saw the good in X no one else could. 
 The ending. THAT FREAKING ENDING. I was in utter shock reading that ending. I never expected that at all. I was literally covering my mouth like 'WTH IS GOING ON HERE?????' 
 Great read.