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,“Your grandfather was warming your grandmother's feet. Your grandmother wasn't feeling well and always had cold hands and feet. Your grandfather felt sorry for her. Just pretend you didn't see it, don't ever tell your grandfather about this.”,It's not because I'm afraid of my grandmother, but because my grandfather favors her. This is common knowledge in the family.。