(duet with cliff richards) Janet: I know we just met, but I feel like I've known you before
Cliff: but something about you my heart has been searching
Janet: I don't understand it, it's over my head
Cliff: so don't try to solve it, just feel it instead. ooh Chorus:
It isn't really such a mystery
Anyway you add it up it turns out to be
Attraction automatic, a simple mathematics
Two to the power of love Janet: I look in your eyes and everything falls into place
Cliff: you don't have to say it, it's written all over your face
Janet: by my calculation, I'm falling for you
Cliff: it's a perfect equation
Janet and cliff: and I know that it's true Repeat chorus Janet and cliff:
It's complicated, but it's easy to see
A combination that was meant to be
It's something you can count on Repeat chorus It isn't really just a shot in the dark
Somebody must've worked it out on the chart
Attraction automatic, a simple mathematics
Two to the power of love