They Dont Know About Us (Liam Payne Fanfiction)

Sarah Jefferson gets invited by her super popstar brother Niall Horan. She is prepered to have the time of her life, but once she arrives her eyes land on band member Liam Payne. Will her bestfriends crush on Liam effect her decision on dating him? Will she betray her and date Liam secretly behind Melissa's back? And keep it hidden from everyone? What will happen when promises break, friendship is betrayed, and relationships die?