It’s summer, sweet summer! Self-proclaimed Superflirt Dee Barton can’t wait to spend the summer months practicing her Nine Rules of Flirting on all the cute guys who come to stay at her family’s campground. Why not? Flirting is fun and makes everyone involved feel goodwhich is pretty much the exact opposite of her relationship with her toxic ex-boyfriend, Blaine. Sabrina Owens’s summer plans include keeping her over-the-top karaoke DJ mother in check, maintaining her own status as the queen of the popular crowd, and being the perfect girlfriend to Blaine. Each girl sees the other as the enemy. But when a secret blog embroils them in a frivolous lawsuit, they must team up and embark on a risky, flirt-filled plot to set things right again.