Help: YouTube - How to find all users who favorited a video?

Hi
Is there a feature of YouTube that shows you all the users
who favorited a video? (Even if it is not YOUR video?)

Anyone know where to look to see this, if possible?

I am trying to find out someone's account/username.
I know what videos they WOULD HAVE favorited.
They had sent me a message a while back but that
account of mine got suspended and I can't remember
who they are and need to talk to them.

Thanks All.