Nineteen year old Callie Parker had no plans for the summer. That is until her brother, Tom, and his band, The Wanted, ask her to go on vacation to Hawaii with them. It was going to be the best vacation ever. Little does Callie know her relaxing vacation will take a dramatic turn when she meets One Direction, the band her brother and his friends cannot stand. It would truly be an unforgettable summer, although not in all the best ways. Join Callie on her crazy summer vacation filled with, fun, sun, and summer love.