I'm playing this by following the course laid down by Simply Piano app.

Lyrics:

You would not believe your eyes
If ten million fireflies
Lit up the world as I fell asleep
'Cause they'd fill the open air
And leave teardrops everywhere
You'd think me rude but I would just stand and stare

I'd like to make myself believe
That planet Earth turns slowly
It's hard to say that I'd rather stay awake when I'm asleep
'Cause everything is never as it seems

'Cause I'd get a thousand hugs
From ten thousand lightning bugs
As they tried to teach me how to dance
A foxtrot above my head
A sock hop beneath my bed
The disco ball is just hanging by a thread

I'd like to make myself believe
That planet Earth turns slowly
It's hard to say that I'd rather stay awake when I'm asleep
'Cause everything is never as it seems (when I fall asleep)