Name That Tune #4 (hint this one is a Disco)

You got me looking at that heaven in your eyes
I was chasing your direction, I was telling you no lies
And I was loving you
When the words are said, baby, I lose my head

And in a world of people, there's only you and I
There ain't nothing come between us in the end
How can I hold you when you ain't even mine?
Only you can see me through
I leave it up to you