Is someone pretending to be you on Facebook?
I’m sure you’ve received a Facebook friend request from someone you were already friends with at some point. You probably wondered why they were sending you a second friend request since you were already Facebook friends.
Sometimes a friend might create another Facebook account and send out new friend requests, but it is rare — and they really shouldn’t have more than one Facebook account anyway.
Tip: Don’t ever create multiple Facebook Personal accounts. It is against Facebook’s policy. They will shut all but one down and won’t ask you which one is your prefered account.