Something's pounding in my head
I need a girl like you
To help me do my math at night
And raise up my IQ

Symptoms seem to say one thing
That I'm okay with you
Emotion's not my strongest suit
My concentration's limited, too

I wanna know why the birds, they sing
I wanna know why the grass is green
I wanna know why the sky is blue
And what it is between me and you

Yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wanna know

Over, under, sideways, down
Oh, what can I do?
I won't eat my vegetables
And I don't wanna play with you

Once again I've got a crush
I laugh and then I cry
It's either great or horrible
When it's all over, I always say, "Why?"
I wanna know why the birds, they sing
I wanna know why the grass is green
I wanna know why the sky is blue
And what it is between me and you

Yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wanna know

Yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wanna know
Wanna know, yeah, I wa-wa-wa-wa-wanna know