Anybody else suspicious about their"friends". Reason being one of mine keeps changing identity. First they had an English name then they disappeared but came back with same photo but a different name. They disappeared again then came back with a different photo and had changed nationality. This keeps happening and makes me laugh. Are they bots? Has anyone else experienced anything similar? Also I keep getting friend requests from the same person which I have accepted but they still haven't appeared in my "friends". Strange goings on.