Who'd be a grandparent? Following on from yesterda

I am lucky enough to have two granddaughters. I was walking behind these two grandparents on Dun Laoghaire Pier today. You can see how they love their grandchildren and vice versa. Every now and then the grandmother would warn the kids from going near the edge. You lose your nerve when you get older. I know, because I do the same with our oldest granddaughter and she is only one and a half.