Izzy is cool, bright and sassy. And when she meets the gorgeous Mark she's on a real high. He's divine. And he likes her! But why doesn't he call when he says he will?Desperate to make sense of things, Izzy spends her time checking her horoscope. And stays at home, just in case he calls.When Izzy loses her perspective and her sense of fun, best friends Lucy and Nesta try to give her a reality check. But there are some things you'd rather not hear . . .