Board Thread:Questions and Answers/@comment-24.98.100.213-20150108024023

Hi everyone. This is probably going to be one of those dumb questions but I really need an answer. I have been playing candy crush for a year now and I have never seen other players on my screen (the map with the different levels) before until very recently. It was weird but whatever and I see they started ranking me against those people... OK whatever... but now I am getting messages from them! Who are these other players? I am definitely not signed onto Facebook. I don't have a facebook account so they are not my friends.... who are they? It is scaring me! Any help appreciated. Thanks!! 