The Girl With A Broken Smile

Have you ever wondered who's the girl with the broken smile? How can you tell? She's always smiling, laughing & cracking jokes, but little do they know she laughs to keep herself from crying. Living with a abusive step-dad, a mom who never showed love to her & a twin sister who once made her life at school a living hell that she moved to a different school. Well that girl is Katy, but no one seems to notice that she's in depression until this boy she meets on Facebook that goes to her school. One day him & his friends see her getting beat up. Will he help her? can he fix her? or will she find someone else?... ( I suck at this cx anyways hope it's good enough) P.S. There might be alot misspell things soo sorry if there is xc