written by Teddy Randazzo and Bobby Weinstein
recorded by Little Anthony and The Imperials
recorded as a Medley with "Can't Take My Eyes Off You" by The Lettermen

Well, I think I'm goin' out of my head
Yes, I think I'm goin' out of my head
Over you, Over you
I want you to want me, I need you so badly
I can't think of anything but you

And I think I'm goin' out of my head
Yes, I think I'm goin' out of my head
Over you, Over you
I see you each morning, but you just walk past me
You don't even know that I exist

Goin' out of my head over you
Out of my head over you Out of my head
Day and night, night and day and night,
Wrong or right

I must think of a way into your heart
There's no reason why my being shy should keep us apart
And I think I'm goin' out of my head
Yes, I think I'm goin' out of my head

Goin' out of my head over you
Out of my head over you, out of my head
Day and night, night and day and night,
Wrong or right, night and day and night
Wrong or right, day or night
Everyday, every, every day