One word too many

Can't take back, what's already been said
a moment of anger,
a lasting regret
too late for-
I'm sorry,
when the damage has been done
back turned walking away
leave me standing
thinking,
why...
caught in a moment
of despair
or was it just a total misunderstanding
I'll never know
too late to take it back
too late to start again
too late
too late
damn monotonous tune
playing over
and over again-
no one to blame, but me
no one to point a finger at-
but me
too late,
again-
it's too late...