It's not The Korgis is it, "If I Had You". They sing `change` as opposed to `save` though, worth a shout maybe.
The other day I saw you walking
you looked as pretty as a peach
you looked so near
but yet somehow, you're out of reach
I could change the world
if I had you
I could change the world
if I had you
My daddy told me not to worry
he said, "Son it always comes
to he who waits"
but as I wait I fear sometimes
"Oh, no! it's too late"
I could change the world
if I had you
I could change the world
if I had you
I could change the world
if I had you
I could change the world
if I had you