Seems that I'm goin' coo-coo,

Dizzy as I can be,

Since that day we met, I've been all upset,

Something's happened to me,

All I've got, I find,

Is a one-track mind!



At times I'm out of my head,

I act in the street,

Forgetful the whole day through,

I can't think of

Nothin' but love,

Concentratin' on you!



Although I have my own bed

I sleep in the street,

I can't figure two and two,

Oh, how I rave,

I'm nearin' my grave,

Concentratin' on you!



I had a perfect memory,

Until you came to town,

Now since your spell is over me,

Boy, I'm bughouse bound!



Don't matter what happened tonight,

Don't know where I'm at,

A-boop-oop-a-doop-a-doop-doop,

In course of time,

I lose my mind,

Concentratin' on you!



I put my shoe on my head,

My hat on my feet,

Forgetful the whole day through,

I can't think of

Nothin' but love,

Concentratin' on you!



I put my clothes on the bed,

Sleep on the seat,

Can't figure two and two,

Got crazy ways,

I'm in a daze,

Concentratin', baby, on you!



I had a perfect memory,

Until you came along,

Now since your spell is over me,

My brain seems all wrong!



Sometimes I stand in my flat,

Don't know where I'm at,

I pay bills before they're due,

Got you to thank,

My mind's a blank,

Concentratin' on you!