What is the greatest thing about being a grandparent?

Being around my grandchildren when they are laughing or crying or sleeping.

If you want to get to know me, I would start by telling you...

I live a state away from all my grandchildren. It breaks my heart everyday, to not get to hold them and watch them grow daily.
My biggest fear is that they won't know me, and that I won't be able to teach them special things.