Lyrics:

Now there's ten steps that I must climb
To get up to my home
And every day as I climb
I count as I go

I counts 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
He counts 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

And when I get up to the top
I climb back down again

I counts 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
He counts 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Counting as I climb the stairs
Is so much fun