Mar 15, 2014
Sep 24, 2014
In order to
Jul 14, 2016
Jun 23, 2016
After you block someone on Messenger, you can
Because blocking unfriends the person and removes the ability to interact with
One potential reason is that, last I checked, if person A blocks person B, person B cannot block ... When you unblock someone on Facebook, you cannot block them again for 48 hours. This makes no sense to me – why would they not allow you ...