Who is he?

I am a crazy guy,

you see?

So deep and full 

of mystery. 

I like to hang 

and dance about. 

I like to scream 

and laugh and shout. 

But if you ask me 

what's inside.

My heart, my love, 

I try to hide. 

You only see 

the bouncing boy. 

So happy, 

laughing, 

full of joy. 
For if you saw 
my inner soul. 
All would be gone, 
all would be told. 
So best I keep 
myself to me. 
And keep you guessing, 
who is he?