a 16 year olds letters to her mom

I don't like One Direction. So can someone please tell me why I'm stuck on a game show with the five boys who have stolen millions of girls' hearts?

Bailey Allovan was best friends with Niall Horan until she turned 13. Then she moved from Ireland to London and Niall "abandoned" her. What will she do when she is at a 1D concert and Harry invites her backstage to meet the band and her ex-best friend? (A/N I promise the book is better than the description!)