Samantha Cox was thrilled to be spending a month with her cousin, Harry Styles. She flew all the way from America to see him. But what she soon discovers is that she is not only spending the month with Harry, but she is also spending it with his four best friends. They are known to the world as One Direction. As her bond grows with Harry so does her bond with the rest of the boys. Especially one boy in particular: Niall Horan. As Samantha grows closer to Niall she ends up questioning herself. Is he the one? Does Niall have that One Thing?