Zach (Dylan Minnette) has to move to Madison, Delaware, upon the insistence of his mother (Amy Ryan) as they both require a change of environment to get over Zach's father's death. Brought up in New York, Zach isn't particularly kicked about having to live a silent and boring life in the suburbs. To make matters worse for him, there is Aunt Lorraine (a very good Jillian Bell) who is conveniently oblivious to how unwelcome she is.
But Zach has a pretty neighbour Hannah (Odeya Rush) who sneaks out after dark and, on one lovely night, whisks him away for a small adventure in the w....