Lyrics:

Thousands of hairs Two eyes only Its you Some skin Billions of genes Again its you XX XY That's why it's you and me Your blood is red It's beautiful genetic love Biological I don't know why I feel that way with you Biological I need your DNA Your fingerprints The flesh, her arm, your bones I'd like to know Why all these things move me Let's use ourselves to be as one tonight Apart of me would like to travel in your veins Biological I don't know why I feel that way with you Biological I need your DNA