Kat had been planning the perfect summer before junior year: Working at the ice cream place down the street with her almost boyfriend Seth, going to concerts with her friends, etc. Her plans are shattered when her loser dad's new Irish girlfriend and her daughter, Darcy, are invited to stay for the summer. To Kat's dismay, Darcy is perfect: beautiful, sweet, and with a killer Irish accent. Just the kind of person who could (and would) steal Seth in the blink of an eye.
Elliot Jensen and Elliot Fintry have a lot in common. They share the same name, the same house, the same school, oh and they hate each other but, as they will quickly learn, there is a fine line between love and hate.