It's the first day of class and Hazel is starting 10th grade.She never had experience with love but when she sees Leo a boy in her class she starts feeling something she never has.She doesn't have a good relationship with her mom she never met her dad.Leos mom has cancer and his dad is busted.Leo starts to fall for Hazel but is not sure she feels the same when she does.Will they end up together? Read and find out