Liam's sister

Liam sister comes to live with Liam and the band mates. She was miss California so she's gotta be gorgeous right? Well this 'gorgeous girl' has eye on a certain someone. And this certain someone has eyes on her. Could this 'certain someone' be the one and only flirtatious Harry styles? If so, can they keep their love together without 'anything or anyone' ruining it? Read and you shall see (: