Baby, I don't like how long this gone's been I figured I'd hear from you by now How am I supposed to tell you I was wrong when Well, you won't pick up or turn around? It ain't what you said, girl, it's what you didn't say It's how slow you didn't go when you drove away It ain't the goodbye, it ain't your taillights That keep me up all night with a half-empty glass Girl, it's the knowin' you won't stop goin' It's startin' to sink in, it ain't the leavin' It's the not comin' back (It ain't the leavin') Well, how we gonna pick up where we left off (Where we left off) If you don't pull back in the drive? (Pull back in the drive) Yeah, I was countin' on one more chance to give you all I got And that's the thought that's drivin' me outta my mind It ain't the goodbye, it ain't your taillights That keep me up all night with a half-empty glass Girl, it's the knowin' you won't stop goin' It's startin' to sink in, it ain't the leavin' It's the not comin' back Girl, it killed me when you slammed that door Knowin' you won't walk back through kills me more It ain't the goodbye, it ain't your taillights That keep me up all night with a half-empty glass (Half-empty glass) Girl, it's the knowin' you won't stop goin' It's startin' to sink in, it ain't the leavin' It's the not comin' back No, it ain't the leavin' It's the not comin' back (Startin' to sink in) (It ain't the leavin')