Summary from Goodreads
Sometimes the only thing standing between fear and hope is yourself. Almost a year ago, nineteen-year-old Cassie Harlen had a lot to deal with. A stack of college acceptance letters waiting for answers, a proposal from the boy next door, and a mother whose most recent bipolar episode left Cassie hurt and confused. Tired of cleaning up the messes caused by her mother’s disorder, of resenting her mother for not being there, and scared of being trapped by an inevitable future—whichincluded marrying Graham Tucker—Cassie did the only thing she could think of to keep from ending up like her mother: she left.
Graham never knew why Cassie walked away. He woke up one morning and she was gone—along with the life that he’d created around her. After eleven months, Graham has a new plan for his future. One that doesn’t involve Cassie Harlen.
When Cassie’s mom nearly burns down her house, Cassie’s forced to return home. Back to a mother she’s tried to ignore and the guy she’s been unable to forget. Graham doesn’t know how he’s going to spend the whole summer living next door to the person who broke his heart without letting those old feelings push through to the surface.
Neither does Cassie.