Time ticks backwards

You didn't bat an eyelid,
or seem to have remorse,
if you had just of left time alone,
it would take its due course,
but no you couldn't do that..
instead your stopping time.
soon it will spin back wards,
until it reaches before you were mine.
but then with an insight,
i think I'd change the past..
i don't think i would think you as mine,
or let the time pass fast..
because theres so many things
i wish i hadn't seen or done,
some things i wont mention,
but i can say that you are one..