I think that is part of a song from the late 1950’s or early 60s called “High Hopes”. It’s a duet. It may have been sung by Frank Sinatra and a little boy in a movie. That song and one by Ray Charles “Hit The Road Jack” are two of the first radio songs I recall ever hearing around the house as a child.
Thanks—I had no idea what it was. I’m old, but not that old!