Just hold your cursor over the "Friend Request Sent" button and wait for the box to pop up. Then select cancel request. Not sure if they will be notified that you canceled it?
When someone adds you as a friend on Facebook, you have the option of accepting their friend request. When you send out a friend request, you are notified by Facebook if that request has been accepted.
Yes, they will see that they are not your friend any more. Or that your not on there friend list, but they will not be notified.
If you are referring to friend requests, that depends on the privacy settings and to let you know who accepted the friend request.
No. But if they don't get a confirmation that you accepted them, they'll figure it out alone...
yes,Facebook send email notification if you can cancel a friend request.
no
An Un-accepted friend request or incoming friend request
you can delete your friend in pet society by unfriending her / him on facebook.
you have to press on "add as a friend" and you will send them a request
yes.
You go to your notifications and then look for the friend request. :-)
Type in the name of the person you want to send the request to in the top right corner. Select the right person on the list that will show up and click Add As Friend