Calum and Sydney were each others best friends when they were little but till Sydney moved to America about a year and month ago. They promised each other they keep in touch with one another,but after a year Calum stops calling,text,Skype, and let alone just saying hi to Sydney at all. After that Sydney loss hope and grew depressed after she realized she would never see him again or hear from him ever again because he was the only thing keeping her a live.