Do You Know Why Lyrics

We use to say our love will stay until the cows come home
And then the cows came home, do you know why?
We use to say we'll love this way, till Hades freezes over
And then it just froze over, do you know why?

We thought we had a future dancing a jig for usFrank Sinatra - Do You Know Why - http://motolyrics.com/frank-sinatra/do-you-know-why-lyrics.html
Do you suppose our little dream got too big for us
We use to say our love will stay
Forever and anon and now forever is gone

Darling, do you know why?
Neither do I