Loving you is not just luck or illusion   It's in the make-up of our DNA   It's not by chance we make the perfect solution   Don't fight it baby, you know that it's just destiny's way      Baby lovin' you   Comes easily to me   It's what I'm living for   It's all in the chemistry   Baby lovin' you   Is how it's meant to be   It's something that is oh so natural to me   Natural      We got the answers but there's no explanation (no explanation)   We got each other baby come what may (come what may)   It's in the science, it's genetically proven (genetically proven)   Cos when you touch the reaction it just blows me away      Baby lovin' you   Comes easily to me   It's what I'm living for   It's all in the chemistry   Baby lovin' you   Is how it's meant to be   It's something that is oh so natural to me   Natural      Baby lovin' you   Comes easily to me   It's what I'm living for   It's all in the chemistry   Baby lovin' you   Is how it's meant to be   It's something that is oh so natural to me   Natural      Turn off the light, lay your head next to mine   Take it slowly, a step at a time   C'mon get close, closer to me   It's oh so natural, it's oh so easy to see      Baby lovin' you   Comes easily to me   It's what I'm living for   It's all in the chemistry   Baby lovin' you   Is how it's meant to be   It's something that is oh so natural to me   Natural      Baby lovin' you   Comes easily to me   It's what I'm living for   It's all in the chemistry   Baby lovin' you   Is how it's meant to be   It's something that is oh so natural to me   Natural