Fading taillights

I stood there in the darkness, watching you drive away

The taillights of your truck, fading into the night's gray

I should've spoken up, should've made you stay

But now I'm left here, with nothin' but the fading light of day

Oh, those fading taillights, they're all I can see

A reminder of what's gone, and what could never be

I'm left here in the shadows, wonderin' what went wrong

Those fading taillights, they're haunting me all night long

We said forever, but forever's come and gone

And now I'm left here, singin' this sad, sad song