Ebbie --

Yeah, I ended each odd verse with an upturn in pitch, to suggest a question, and the even verses with a downturn, to give the feeling of a definite statement... (and ended the coda on an upturn again, because the future is a question)

But I wasn't sure if the two "halves" were different enough. (this could be because I'd listened to the tune over and over as I was composing it, and it was all starting to blur together...)