From "two weeks ago" to "when the stone sinks," I love this. I hate the last line. The beginning is pretty good, but it feels like it doesn't connect to the rest as well as it could. I like the idea of it; the beginning and end seem afterthoughts somehow, though. It's like the middle, the part I really like, was written first, either with the homeless aspect in mind or not-- and then the beginning and end were added in order to incorporate that aspect, rather than it being a linear, full idea. It works as a whole idea; it doesn't seem like the whole idea was pieced together into a whole story.