In times you know when you cant say that your sorry for everything. when my words hurt like nails being pinched against the skin.  Another story.  
You know the feeling that you get when you hurt that one person but you know that you cant do a thing to fix it. It’s hard to solve like a puzzle missing that one piece everyone dies or carves attention to...
What else can you do?
NOTHING can FIX it
NOTHING can help you with everything wrong...
so the only way is for you to fix it yourself.... if you cant what you can do is the hardest thing to do.
The thing that you do is .. Move on. you have to think of whatever happened.. Happened