Should I? Could I?

Have said the wrong things right a thousand times, lf I could just rewind, I see it in my mind, lf I could turn back time, you'd still be mine, you cried, l died ... I should have shut my mouth, things headed south, as the words slipped off my tongue, they sounded dumb, lf this old heart could talk, it'd say you're the one, I'm wasting time when I think about it ...