Thinkin' About You

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 I can't stop thinkin' about you (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, I'm always thinkin' about you And I do love thinkin' about you Yeah, yeah, yeah Yeah