A/N- So, this is inspired by the Justin Timberlake song "Until the End of Time". I heard it today and thought it was perfect for Katara/Aang. Unfortunately, I own neither that song nor the Avatar series. Reviews are respected and gladly received.

Woke up this morning
Heard the TV sayin' something
'Bout disaster in the world and
It made me wonder where I'm going
There's so much darkness in the world

Being the Avatar was hard. Mastering four elements, saving the world, restoring peace, not exactly a bowl of sea prunes. Not that eating those was a simple task.

But I see beauty left in you girl
And what you give me let's me know
That I'll be alright

And despite the calamity and difficulty of being the Avatar, he never once lost hope.

Because of her.

Cause if your love was all I had
In this life
Well that would be enough
Until the end of time
So rest your weary heart,
And relax your mind
Cause I'm gonna love you girl
Until the end of time

The only talked about what would happen when he was gone once. And it was the second hardest thing to talk about with her. (The first of which was the subject of marriage)

"What's going to happen?" she had asked him. "Would I be in love with your new self?"

"I don't know." He had replied. Honestly he didn't, and that scared him to death.

"Will you remember me?" a soft whisper of a question, not meant to escape those sweet lips.

"No. But what we have, it'll be enough for all my future lives."

And with that, they both smiled.