This is a poem in Zuko'd point of view. It starts out before Zuko left to find the Avatar and it ends on his search for the Avater.
Before
Father I'm sorry if I've wronged you
Or offended you in any way
I beg you now on bended knee
Please, oh please let me stay
I know I could be better
And be a perfect son
Even though I know I failed you
And disappointed you a ton
Please father take me back
I need to know you love me
I wish that you would take my hand
The way you did when I was three
I'm sorry you've been embarrassed
I know I was stupid, I do
But I just want to let you know
That I really do still love you
After
Father I know why you banished me
I finally get it, I do
Once I was determined to find the Avatar
And determined not to fail you
Now I know you don't love me
At least not the way you're supposed to
I wish you would love me like a son
Instead of an heir like you do
I'll continue on this futile search
In case you change your mind
But if I come back, you'll be surprised
At the young man you will find
I no longer crave for your love
The ambition I have is new
Now I want to run the Fire Nation
The way I always wanted to
That's it, i dont really know if it makes sense, i wrote it at 2:30 am. I'll write some more later, after the voices in my head stop argueing. Please review while I am away.