It is a poem in which Aunt Wu gives advice to her young niece Meng; who is sad that Aang did not have the feelings for her that she had for him. Picture this conversation just after Aang and his friends left after the episode..The fortuneteller.
Aunt Wu to Meng...The Flowers Of Your Love:
Come to your Aunt Wu my young child
Let me wipe the tears from your eyes
There's nothing to be ashamed of
It's always sad when we say goodbye
I have known you since you were born
And your feelings you can't disguise
Your feelings for the airbender
I can see romance in your eyes
This young man is the Avatar
Saved us all from desolation
He is different from all of us
A spirit as old as creation
I know that you could not see that
That boy is not your destiny
Let me to read your fortune again
I'll find out who is meant for thee
I throw the bones into the fire
I'll make a prediction that's true
Let us see just what will happen
This destiny I give to you
A young man is like a flower
And there are many kinds to pick
But finding the perfect flower
My dearest niece, that is the trick
Sometimes you may pick a flower
But the flower does not pick you
It hurts you so much you want to cry
And there is nothing you can do
There are flowers that can't be picked
And some will never have a home
Let me tell you this my dear Meng
You will never live life alone
So smile for me my little one
There is something you must understand
I predict that in the future
A young flower will want your hand
Now Meng, leave the past behind you
Like a wild flower fly in the wind
Trust in the words of your Aunt Wu
And you will fall in love again
Meng hugs were wise Aunt and knows that she means well. Meng excuses herself to go into her room. And still being a young girl, she must still release her feelings with tears.