this book was very exciting! 
 we meet James, Sloan, Miller, Lacey who all go to school together. They lead pretty average lives but there is an epidemic that is resulting in high amounts of teenage suicide. 1 out of every 4 teens. The government decides to start The Program where teenages are reported by their peers/family/teachers/voluntarily to the Program where they are helped to stop the depression and issues that cause them to want to commit suicide. But as they see their friends slowly end up at the Program, they realise that they arent themselves when they return, its like they are wiped clean and are brand new ppl. 
 The science behind this is quite interesting and its really awesome to see that sometimes love can beat anything. If you are meant to be with that someone, your heart will always know!