I'm Sorry!
I'm Sorry!
I am sorry.
I couldn't prove myself as you told your friends.
It's awful, the behaviour I chide.
I am sorry.
If I have caused any trouble.
It's not mean that I didn't care.
I am sorry that I never said I'm sorry.
Now, you do not ever need to worry.
Whenever I am wrong, I'll say truly I'm sorry.