We all know about Gemma Styles, but what about Kay? Kay Twist , Harry's step-sister who is only a year younger than him. Kay and Harry grew up together and pretty much by themselves. Gemma had gone off to Uni and their parents, Anne and Robin, took jobs that required them to be gone for weeks at a time. What happens when Harry starts to notice Kay as more than a step-sister? What happens when Kay starts to notice Harry as more than a step-brother? Will the frowned upon love take hold? Or will something horrible happen?