My guardian angel is afraid of the dark. He pretends he’s not, sends me ahead, tells me he’ll be along in a moment. Pretty soon I can’t see a thing. “This must be the darkest corner of heaven,” someone whispers behind my back. It turns out her guardian angel is missing too. “It’s an outrage,” I tell her. “The dirty little cowards leaving us like this alone.” And of course, fo all we know, one of us may be an old man on his deathbed and the other one a sleepy little girl with glasses.