Book was about 3 friends 2 girls and a guy, the one girl had a heart condition. She moved in with her grandmom because her parents tried to keep her from living her life and going to a reg school. Her friends don't know about her heart. At the end she is getting ready to go into the hospital for treatment. I think she may have an accident and doesn't make it. I know I am not much help but hopefully someone will know what I am talking about