Zayn and Sean have always hated eachother. They both wanted to be top dog around the place, Both boys will do anything to prove themselves. Zayn's never been one to fall inlove, meaningless one night stands is what he's about. Fighting and hate runs through his blood. So what happens when Sean's innocent cousin Niall comes to stay and Zayn lays eyes on him? What will happen when Niall learns of the two's hatred towards eachother? What happens when he puts himself in the middle? What happens when Niall becomes Zayn's biggest weakness?