(I Don't Know Why) But I Do (1961) - Clarence Frogman Henry

I don’t know why I love you, but I do

I don’t know why I cry so, but I do

I only know, I’m lonely and that I want you only

I don’t know why I love you, but I do

I can’t sleep nights, because I feel so restless

I don’t know what to do, I feel so helpless

And since you’ve been away, I cry both night and day

I don’t know why I love you, but I do

My days have been so lonely

My nights have been so blue

I don’t know how I manage, but I do

Each night, I sit alone and tell myself

That I will fall in love with someone else

I guess, I’m wastin' time but I’ve got to clear my mind

I don’t know why I love you, but I do