Oh my goodness, you MUST go listen to this weekend's This American Life when it is available by podcast next week. Or go buy it on audible.
I only caught the end, but there was this performance by William Seymour, in a Get Mortified performance. He read his letters to his ailing grandma when he was a kid, and hers to him. So funny! And so touching too.
What a great show T.A.L. is. They have archived episodes to listen to on their site.