The chorus line in Lionel Richies' song "Hello" - I heard the most beautiful instrumental based around this theme - in fact I'd guess that this motiff was borrowed from the instrumental.
The lyrics in the first chours are;
I can see it in your eyes
I can see it in your smile
You're all I ever wanted
And my arms are open wide.
If anyone can identify this song I be forever gratiful.
Thanks,
Billy