Love is a Powerful Thing (Harry Styles Love Story)

Katie Payne is obviously Liam Payne's little sister and Harry Styles is the flirt. What happens when these best friends want to be more than friends or will they ever be? When ex's come into play? Or when violence and love battle? What will happen when brother and best friend might not have your back in the end? It's all here on Love is a Powerful Thing.