there should be a sign stating that a friend is trying to video chat with you
Chat with our AI personalities
you cant
I believe so yes but if you both block each other then neither of you can see each others wall
Basically, you can see everything they do but they don't know your looking. Bit like you have a friend but there not friends with you.
No, Facebook is not going to "close." That is just a rumor. For the latest information concerning Facebook, please see their Facebook page (see related link).
this might be different for you but check one of your emails from Facebook and see who sent it to you.Mine was noreply@facebookmail.com.Then,email what you need to say to Facebook.