saddest moment

Why should I being blamed for something I've never done?
I'm not that rude so I can play cheap trick to make you down?
Why me?
"SORRY," is that a word that you want hear from me..?
ok SORRY...
I'm not egoist
I'm not that crafty
I'm supposed to be your friend
The one that u loved
I don't know whether I can handle it or not
But I do learn something
It's very hard to see others' kindness, if you found that he/she makes a little mistake to you
So Do I
I think this is a real word for you
GOODBYE