Love in Reverse- A One Direction Fanfiction

Plot's in the first chapter but I'll put it here anyways. Paige Brooks is best friends with Louis Tomlinson. She is also in love with Harry Styles. Deeply in love. The problem is, Harry hates Paige. It's like Paige is some poison that will infect him. When Louis invites Paige to go on tour with One Direction, Harry freaks out. They dont talk much during the tour. But when Paige saves Harry's life, Harry finally falls for Paige. But what will Harry do when he finds out Paige has moved on from him?