Hey, who hasn't been? Who doesn't get? Who's never felt those painful moments of revelation when one realises one isn't as well-liked as one thought, when one is made to see that one's concern, attention and friendship are not wanted? The hurt rushes over, tumbles one's heart and mind around for a while, draws bitter tears perhaps... but it'll all subside.
After the sting fades and the tears dry, one will emerge stronger. That, we always do, don't we?
Yes, we all do.