Behind Their Backs [Niall Horan FanFiction]

He's Niall Horan; hottie extraordinaire. Nothing about his life is private, or secretive. Except for Carter Davis. Never heard of her? Of course you haven't, she's a secret. A secret Niall's been hiding from everyone; the band, his uncle, his family, his fans. But Carter's got a secret of her own; music. And when Niall finds out about it, they keep on going, standing strong.
So what happens when another certain band member falls for Carter? Will Carter catch him? Or will she and Niall be discovered? There are endless possibilities in Behind Their Backs.