Blackboy0 said: 
As you can see, I have multiple David’s 😛 Any chance you could limit it to 1?
Yeah, I did that too.
The funny thing is, if you remove one, you delete both/all the copies of the user you have. This is obviously b/c it deletes all friends from table, but it’s still strange nonetheless. :3
Check if $user exists, then check if it’s already added, if not, then add it.