Who's my brother (one direction)

One day one directions bus breaks down in Tennessee. They see a thing called come see me an anuel event there. What they don't expect is to see Charlie they first see her on the stage dancing. And they think she looks familiar but they don't know where from so they keep watching and see her dance agin. They run from fans and then see Charlie and her feeling Ali. When Liam sees her in person he knows where she's from his childhood. Charlie's his sister.