Disclaimer: I don't own Avatar: The Last Airbender. Trust me, you would know if I did.

Not Allowed

Zuko can't eat peaches, because "momo" means peach, and Momo's owner is Aang.

Aang can't drink tea, because the best tea is in Ba Sing Se, and the best tea shop is run by Iroh, and Iroh's related to Zuko.

Zuko can't stand looking at the bare sky, because he wants it to be full of people flying, but the only one who can really fly the right way is Aang.

Aang can't look at a volcano, because he'd want to fly up there and pick all the panda lilies and give them to Zuko and then proceed to cover him in kisses.

Zuko can't sleep without holding a pillow next to his chest, because it's the closest thing that's as cuddly as Aang.

Aang can't ever get warm enough at night, because he's used to relying on Zuko to keep him warm.

Zuko can't stand looking at his scar, because it reminds him of Aang's scar.

Aang can't stand it when people touch his scar, because nobody touches it as gently or understands it as well as Zuko.

Zuko can't get up enough guts to marry Mai, because he misses Aang.

Aang can't propose to Katara, because he misses Zuko.

Zuko can't leave Mai for Aang, because she loves him and it would be improprietous if he left behind his title of Fire Lord and ran away with the last Air Nomad.

Aang can't leave Katara for Zuko, because she's his only chance at restarting the race of Air Nomads.

Zuko can't keep this up, because it's killing him to be so far away from Aang.

Aang can't smile as much as he used to, because he can only watch Zuko longingly.

Please review/critique as necessary!