You're getting to be a big boy

I'm just a kid who's four
Each day I grow some more
I like exploring
I'm Caillou.

So many things to do
Each day is something new
I'll share them with you
I'm Caillou.

My world is turning
Changing each day
With Mommy and Daddy
And finding my way!

Growing up is not so tough
Except when I've had enough
But there's lots of fun stuff
I'm Caillou.

Caillou, Caillou, I'm Caillou...
That's me!

...And me!

...And me!