Big Brother is watching you

When I was on Facebook, Facebook suggested that I add cyberpique under his real name. There is no connection between my LJ and my real name on Facebook, and presumably no connection between cyberpique and his real name on Facebook. I have no idea how that happened. That completely freaked me out. Unless...I have another LJ user on my friends list on Facebook, and maybe he is a friend of cyberpique on Facebook....My brain hurts.