Lyrics:

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