Kara's invisble. To her family... To her classmates.... To her teachers.... to everyone.... Apart from Luke. Kara has a secret has for a long time. S he doesn't talk about it. In fact she doesn't talk at all. She stays silent until she meets new buy Luke. He wants to help her, but to do that he has to know wha'ts the matter? what woulod you do if you were invisible and had a secret?