American girl Hayley moved to the UK when she was only young, accompanied by her mothers best friend and her son; AKA the boy she had spent every waking moment with since she was born. Annoying, popular, a jock... these are only some of the words she used to describe him. A lot happens in the months leading up to summer, but when the final summer before college finally arrives, and yet again they are joint at the hip, does the truth surface? who knows. But it's definitely the summer Hayley will never forget.