go to that person's page and if it has the option to send a friend request, that means that person unfriended you
You are not notified by Facebook when someone unfriend you. No app has been created yet which gives you the unfriend stat.
If you go to their page and it gives you the option to send them a friend request, they unfriended you. If you can reach their page, they blocked you.
Maybe cuz he blocked u or unfriended u or he made himself offline to u.
You could try to friend him again, but that might come off as desperate. I suggest that you be as friendly as possible when you see him in person!
You can send a friend request to get back with people that have or you have unfriended on Facebook. It will be up to them to accept your request.
In the upper right, search friend, you can enter a name to search a friend.
If you're talking about viewing your friends, then maybe some unfriended you. If you're trying to view someone else's friends, then maybe they just have their account on private.
Well you go to there page click the button that says friends go down and read unfriend and there
As of now, there is no such function in Facebook. So, no.
There is no function for that in Facebook, as of now.
No, if you block someone on Facebook, they can not see any of your activities