Jasmine Barakat isn't so popular in her school and yes she is the sister of jack Barakat but she isn't loved at her school and her parents don't exactly care the only one who cares is jack and his band so what happens when she stays with jack permanently and maybe finds a little love along the way but what jack doesn't know is that she self harms she's anorexic and she has her walls built up as high as possible this is her story and how her brother and his band mates help her that is "My Brothers Best Friend"