One Direction; a band that has squeezed its way into every teenage girl’s heart, all but one bitter seventeen year old. Cassie Styles is the sister of the infamous Harry Styles, a singer of the boy band One Direction. After her life being exploited all across the world, Cassie wants nothing to do with her famous brother and money hungry parents, but when her mother decides it’s time for her to spend some ‘much needed’ time with her brother, Cassie is forced to go on tour with the boy band. One whole summer she is to spend with a brother she hates and four hot yet annoying guys that all take an unhealthy interest in her. What could go wrong?