Lyrics:

I have looked at it from every scientific point of view
Been through all the possibilities
And looked at every stat and every clue

I have put myself through an extensive lie detector test
And the outline from the needle point have proven
What my heart had already guessed:

That I'm in love
I'm in love
I'm in love with a beautiful man
I'm in love
I'm in love
I'm in love and it's almost more than I can stand

So I guess I better tell him....

That I'm in love...