Hazel has cancer that has spread into her lungs, requiring her to bring an oxygen tank with her everywhere. While at Support Group one day, she meets Augustus, who lost a leg to cancer and is now in remission. While going through the challenges of having cancer, Hazel just wants a chance to be a normal teenager. And maybe even have a boyfriend. Like the rest of John Green’s books, this one is incredible. At times I was laughing out loud, and other times I had tears streaming down my face. I read the entire book in one sitting, it was just that good.