Ashley Parker Angel - Apology

I have liked this song for years, but only heard it again recently while going through music files.  The song isn't very well known which lends to it's appeal.  It fits with where I have been, but not necessarily where I am at now.  But it certainly speaks to the struggles of feeling like you messed up everything and there is no way to make it right again, so it is time to leave.  Now, he may be speaking of simply leaving in the song, but for someone like me, leaving was more than just "leaving."  Going for him may have been more about moving away or moving out, but for me it was going permanently.