You're up all night with a screaming baby
You run all day at the speed of light
Everyday you feel a little bit less
Like the beautiful woman you are

So you fall into bed when you run out of hours
And you wonder if anything worth doing got done
Well maybe you just don't know
Maybe you've forgotten that you

You, are changing the world
One little heartbeat at a time
Making history with every touch and every smile
Oh you may not see it now
But I believe that time will tell how you
You are changing the world
One little heartbeat at a time

With every I know you can do it
With every tear that you kiss away
So many little things seem to go unnoticed
But just like the drops of rain down the line
Baby come a river

You, you are changing the world
One little heartbeat at a time
Making history with every touch and every smile
Oh you may not see it now
But I believe that time will tell how you
You are changing the world
One little heartbeat at a time
You, you are changing the world
One little heartbeat at a time
Making history with every touch and every smile
Oh you may not see it now
But I believe that time will tell how you
You are changing the world

Oh girl you are changing the world
One little heartbeat at a time