Changed (Niall Horan fan fiction)

This story is about a tomboy who hates one direction. She gets stuck taking her six year old sister to a concert with backstage passes to meet the boys. she could care less. until she meets Niall. she is scared she is falling head over heels for him. but the doesn't want that to happen. she is absolutely terrified of falling in love involving her past. will she forget her coast or will it stick with her forever? dies he feel the same?