I've been listening to, and loving, Billy Crystal's memoir Still Foolin' 'Em: Where I've Been, Where I'm Going, and Where the Hell Are My Keys. On the drive home tonight he was talking about the joys of being a grandfather.
I know this will sound weird, but I think it makes me sad that my mum is not a grandmother more than it makes me sad that I'm not a mother. She'd be a great mama.