I think it is people like your grandad who teach you what it will be like to be a grandma, so you can pass those same feelings down to the next batch of little ones... and cycle keeps going... God bless your grandad for leaving a legacy that will last on long after your grandchildren's grandchildren sing to their grandchildren.
It was a beautiful post. Thank you.
Just for the record, I don't ever want to feel grown up. The reality may smack me in the face from time to time, but I still prefer to think of myself as a big kid with more responsibilities than the other kids.