India,Perrie,Lauren, and Camila are 4 normal best friends. India has been brought up believing she only had one sister called Anna but when she finds out she has a secret brother called Niall India and her four best friends travel from their homes in Newcastle to Ireland in search of him. India thought she had no hope in finding him. She had his first name and a picture of him as a child. Niall has known about India and Anna for 5 years. Niall had been brought up in Ireland by his dad for as long as he can remember. While India is searching for her brother her best friend Perrie meets Dean Gibbons a member of the Irish band HomeTown. Perrie and her friends become great friends with Dean and he invites Perrie and her friends to his birthday party and they agree to go. This certain party would change India's life forever.