That White Stripes song has very special meaning to me, btw. I've given it to one person, in my life. It's quite a thing, to be able to ask someone to come play with you, whether they can or not. When you can do that, with a smile on your face, and give them room to say yes or no, as is their want, and still go about your day, regardless of their answer... it is a wonderful, wonderful, thing.
