Austin Moon and Ally Dawson used to be best friends until in the 7th grade, when they offered Austin to be in the popular group and rejected Ally ever since. Austin makes fun of her and bullies her, he doesn't want to know anything about Ally, he is now a big player, dating every single girl. Ally doesn't have any friends until she meets Justin. What will happen when Austin needs to be in summer break with the Dawson's? Will love blossom or will hate be in the way?