I'm not quite sure what's goin' on
But all day through and all night long
I've been thinkin' about you
I've been thinkin' about you

The look in your eyes when you smile that way
The sound of your voice sayin' my name
I've been thinkin' about you
Just keep thinkin' about you

This 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 on
In 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 you

This 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 on
I know it's crazy callin' 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, oh, I'm always thinkin' about you
And I do love thinkin' about you