It is a month since my girlfriend left.we had never quarrelled even a single time.we used to talk to each other through the phone n we used to meet after 2 days while she was studying in a college near bye.when she completed her study she just walked away n when she reached her home town she called n greeted me n then she completely got disconnected since then ave not heard frm her.now will i continue waiting or start another relationship please advice.