For All We Know, a traditional song:

??? we may never meet again
For all we know, on this dusty road again
We won't say goodnight until the very last minute
I'll hold out my hand and my heart will be in it
For all we know this affair may be a dream
They come and go like the ripples in a stream
So kiss me, my darling
Tomorrow was meant for some
Tomorrow may never come
For all we know
Da da, do do do do do do do
La de, la da, da da da da da da da
Tomorrow may never come
For all we know