When you've got everyone from that girl you once met in a nightclub toilet queue to your nan as a friend on Facebook, getting a rejection is kind of a big deal.
What makes someone ignore your friend request? Is clicking confirm really that hard? Do you actually look like a bit of a creep in your display picture?
Whatever the reason for your cyber snubs, there is a way you can check out who didn't want you in their social media squad. Gone are the days of adding someone after one too many glasses of rosé and being none the wiser the next day. but brace yourself, this may bring back some painful memories.
All you have to do is click on the friend requests tab...
Then click 'View All', then select 'View Sent Requests' to bring up a list of everyone who hasn't got back to you.
But, y'know, any loser who doesn't want you as a Facebook friend isn't worth your time anyway, right?
This article originally appeared on Cosmopolitan.co.uk. Minor edits have been made by the Cosmo.ph editors.