It is very important to trust the people you're friends with, too, because their friend list is shared each time they grant permission to an application, which indicates your name could be floating everywhere if you have a close friend that's specifically not so serious with how he or she uses their Facebook account.
Here's how to see your Facebook friends, and how to unfriend people.
How To Unfriend On Facebook App
Step 1. Go to Facebook's site. Go to https://www.facebook.com/ in your preferred internet browser. This will pack your news Feed if you're currently logged right into Facebook.
-If you aren't currently logged right into Facebook, enter your e-mail address (or contact number) and password before continuing.
Step 2. Go to your friend's account page. Kind the friend's name right into the search bar on top of the news Feed web page, after that click their profile picture to visit their page.
Action 3. Select the ✓ Friends button. It's in the top-right edge of their cover picture that's at the top of the web page. This triggers a drop-down menu.
Step 4. Click Unfriend. You'll locate this option at the bottom of the drop-down menu. Doing so will instantly remove them from your friends listing.
The person you unfriended won't be alerted.
If you do not want somebody to see your profile, add you as a close friend or send you a message, you can obstruct them.
If the person you intend to unfriend has deactivated their Facebook account, go to your account and also click Pals, then search for the person's name.
Keep in mind: If you unfriend somebody, you'll be removed from that individual's friends list as well. If you want to be friends with this person again, you'll need to include them as a close friend again.