What Happened? (Ziall & Lirry Fanfic)

Niall and Zayn's families have been close forever, but Zayn has never liked Niall.. Like ever. Zayn bullies Niall almost to the point of no return but pretends to be nice for the sake of his parents relationship. Niall feels hopeless, he doesn't know why he gets bullied so much, all he has is his best friend Liam, while Zayn has Louis and Harry.