Where Or When lyrics

It seems we stood here
and take like this before
we look at each other
in the same old way
but I can't remember
where or when
the clothes you're wearing
are the clothes you wore
the smile you're smiling
you where smiling then
I can't remember where or when
Something's that happened for the first time
seem to be happening again
and so it seems that we have met before
and laugh before and loved before
but who knows where or when
Something's that happened for the first time
seem to be happening again
and so it seems that we have met before
and laugh before and loved before
but who knows where or when

Submitted by Guest

What do you think is the meaning of Where Or When by Barry Manilow?