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