Would you feel weird if you a grandparent before your 40's?

This has to be freaky:
One of my friends is already a mother of twin girls. She's my age (24 years old) but the girls are already 6 year-olds. Her parents (the twins' grandparents) are 40 year-olds.

So they were grandparents for the first time at the age of just 34. I wonder what they must have felt like at the time. They still look much younger than their age and grandparents already!!! Wouldn't you feel weird being a young grandparent already?
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+1 y
Just to think they were already parents at just 16 years old and then grandparents at age 34... freaky.
Would you feel weird if you a grandparent before your 40's?
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