Lyrics:

Mr. Sun came up and he smiled at me
Said, “It's gonna be a good one, just wait and see”
Jumped out of bed and I ran outside
Feeling so extra ecstatified

It's the best day ever
(Best day ever)
It's the best day ever
(Best day ever)

I'm so busy, got nothin' to do
Spent the last two hours just tyin' my shoe
Every flower, every grain of sand
Is reachin' out to shake my hand

It's the best day ever
(Best day ever)
It's the best day ever
(Best day ever)

Sometimes, the little things
Start closing in on me
When I'm feelin' down, I wanna lose that frown
I stick my head out the window and I look around

Those clouds don't scare me, they can't disguise
This magic that's happened right before my eyes
Soon, Mr. Moon will be shining bright
So the best day ever can last all night
Yeah, the best day ever's gonna last all night now

It's the best day ever
(Best day ever)
It's the best day ever
(Best day ever)
It's the best day ever
(Best day ever)
It's the best day ever
(Best day ever)

(Best day ever)
(Best day ever)