Mary Poppins sang in the rain?

I'm not sure why, but this video makes me think of Mary Poppins. I think it has to do with the weather and the sign-song aspect of it. Then again, I could be totally wrong and there could be no connection. I really think it might be the umbrella opening.

His facial expression when he leans up against the light pole reminds me of Jim Carrey in The Mask. I always thought that face was creepy.

Tis all.