Don't Forget (Niall Horan)

Isabell has just moved closer to her cousin Liam, all the way from America. She and Liam used to be very close but grew apart as the years passed. Now she has a past that even Liam knows nothing about. A past preventing her of everything she has dreamed of. Can the boy's break through her walls to see what she really needs?

P.S. this is my first fanfic so please don't be to mad if it's not the greatest.