Thinkin' About You

I'm not quite sure what's going on
But all day through, and all night long
I've been thinkin' about you
I've been thinkin' about youThe look in your eyes
When you smile that way
The sound of your voice
Saying my name
I've been thinking about you
Just keep thinking about youThis single minded fascination I've got
Do you call it love
If you don't then what
All I know is I don't know what you've done
And this train of thought ain't about to jump
The track that it's onIn the back of my mind
There's a secret place
But the whole world knows by the smile on my face
That I've been thinkin' about you
Can't stop thinkin' about youThink about youThis single minded fascination I've got
Do you call it love
Well if you don't then what
All I know is I don't know what you've done
And this train of thought ain't about to jump
The track that it's onI know it's crazy
Calling you this late
When the only thing I wanted to say
Is I've been thinkin' about you
Yeah, just keep thinkin' about you
Oh, I can't stop thinkin' about you
Oh, I'm always thinkin' about you
And I do love thinkin' about you
Yeah