Nothing. The no longer appear in your friends list and you don't get updates from them and they dont from you. they can friend you again however. If you want to take it a step further you can block someone by going to their profile, scrolling down and on the bottom left clicking block.
yeah but they'll will be freakn mad and probably be rude
Defriend them on Facebook
That means you delete your friend
If someone had got into your FB, he/she had probably hacked into it. This happens quite often.
you can search any more for a day
Log into Facebook. then Navigate to your profile page and click on your Friends box.Find the friend you would like to defriend, and hover over their name until a box appears. If you have a lot of friends, you can search for a specific one in the search box.Hover over the Friends checkmark, then click Unfriend.
Nothing, It just stays theyre unless someone has you e-mail and password
The reported person could be banned. It's site's discretion based on the offense.
You will receive notifications on Facebook if someone is talking about you.
How can I dedicate a video song from YouTube to someone in facebook
You can't. Facebook does not support unliking a post on Facebook by someone who is no longer a friend
When you block someone on facebook they have no access to anything of yours on facebook. If they type your name is search nothing will come up. If you and the blocked person have a friend in common and you post something on your friends page and the blocked person see's it your name will come up as Facebook user. As well when you block someone you are blocking yourself from them aswell. So the same rules apply to you aswell.