I go to bed and look what happens, you get a Grandson.
Congratulation to you and your family. Hope mother and baby are doing well.
There are many things that you will find that are Grandparents duties (don't know if this is your first or not). The only one important task you have infront of you is a simple one, in theroy at least, never allow any harm to come to the child. No explaining required or needed I'm sure.
Cheers to you.
Actually, the major duty of the Grandparent is to spoil the heck out of the child, feed it lots of sugar and caffeine and send it back home with the parents to deal with the resultant havoc.
Q-Why do Grandparents and Grandchilren get along so well?
A-They have a common enemy.