Prove It (A Kian Lawley Fanfiction)

When Sky, a happy, fun-loving 16 year-old has to move with her family to California, she thinks things are gonna be a breeze. But as soon as she finds that her old bully, Kian, lives here too, she knows that won't be the case. "I've changed, I swear I have Sky!" "Yeah right." "But I can prove it!" "And how are you go...