Just friends?(Zayn Malik fanfiction)

Abby Andrews is a model but not a famous one. Zayn Malik is in a band called one direction, yep they're famous. Abby and Zayn used to be best friends until one day he completely turned different. It was the day before the x factor finals, on the phone. But Abby still went to the finals to support her best friend. Zayn still didn't want to see her. That was the last time they saw each other. Or was it?...