Something Special-A One Direction Fanfic

Kaitlin Hollister is a normal, seventeen-year-old girl. Okay...that's a stretch. Maybe not normal. Unless you were a vampire or something. She's a massive directioner, and no directioner is normal. She lives with her mom and never knew her father, or her brother. She didn't even know his name. But one day her life changes when she finds an old family tree in the attic and realizes her brother that she'd never known was Niall Horan! Shocked, Kaitlin devotes her life to being able to talk to Niall. When she finally gets a chance, she realizes he KNEW THE WHOLE TIME and offers to come stop by during his tour to MEET HER. But things don't exactly go the way Kaitlin expected....