Dangerously Close to

If my grandfather is really that impressive, how come my grandmother just needs to give him a look and he becomes as obedient as our big golden retriever at home,I sneakily asked my grandfather, "You get up early every day to cook, three meals a day, and then you go to work. You do this every day, even on legal holidays. Don't you ever get tired",Grandfather looked at his grandmother in the garden, enjoying her afternoon tea which she had made herself, and smiled like a fool. He said:。