Yes, go to your block list and next to each name should be the option "remove from my block list", click it.
The only way to delete someone who is following you is to block them.(Go to their profile and click "block")If you want to delete someone that you are following then go to their profile and click "unfollow".
Do you mean block or delete? If you delete them, they will not appear on your friends list, however they will not be told that you have deleted them; they will just not be able to find you on their list. If you block them, however, I think that you will still appear as a friend on their facebook friend list, but they will not be able to make any comments or anything on things you post on your profile. So think carefully!! and why are you blocking them if they are your friend?!
If you delete someone on msn, he or she is off of your contact list but you are still on theirs, if you would like for that person to always think that you are offline then block them , but you ARE still on that other persons msn right now.
If You Block someone ... It Will Delete them anyway:l:l:l:l:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:LL;l;ll;l;l;l;l:L:LL:L:L::L:L:L:
you have a friends list and when someone or you delete someone on your list they are not on your list any more
you go to your friends and then you pick the friend you want to delete then you block or delete the friend
Yes you are!
Go to their profile and click "block".
i'm not sure u can but u can block them or appear offline
It depends on the IM messenger, but most of the time you can just right click on the contact you want to block, and there should be an option to block/delete contact.
No, They would always see you as Offline on their pals list
Check your friend's list, then click the "x" marked on the right side of the person's name.