When he got inside his friends came in to talk.

"How do you do things like that still?" asked Sokka.

"What do you think? I may be 12, er, 112 again, but still have everything I learned, I wasn't happy about using lightning though." he said.

"It can't be easy being the avatar." Toph said.

"No, no it isn't. A lot of people think it is because we have all four of the elements, but it isn't. It's easier because I have everything all set this time but still." he said covering his face.

"Aang?" someone asked.

He looked up and saw Korra.

"Yeah? Is something wrong?" he asked.

"No, I just wanted to talk to you." she said.

He nodded his head, grabbed his staff and went back outside. "Is something wrong?" he said again.

"I was just wondering if you could explain what had happen when you were the avatar before you came back." she said.

"Alright, where should I start?"

"Can you start from the beginning?"

So he explained everything and she was amazed at what he could do by the age of twelve.

"I can't believe it, how did you live without all your old friends?" she asked.

"I don't know Korra, I don't know. Just like I don't know why they made me be a kid again without having to remaster everything." he said smiling.

"I don't know but it'll probably make it easier. I do miss being the avatar though." she said.

"I know and I'm sorry I really am, but it wasn't my idea. And it would be better if they still had the avatar."

She sighed and nodded.

"How did you learn everything so quick?"

"I had the right teachers, and I worked hard. It was really hard before I got my Avatar State back and mastered though. I don't know how Katara got me out of it, especially when they stole Alppa." he said.

"I heard you had to fight Azula earlier." she said.

"Yeah, not very easy, but easier than it was when I first met her. I did get burnt and had to use lightning but at least I could slide without the Avatar State. But it'll be easier since I know what I'm doing this time." he said.

Korra smiled.

"I still hadn't gotten the Avatar State or pretty much anything but water fully."

"You were doing pretty good though. Usually it takes the avatar years to master but I didn't really have the- oww." he said and wrapped his arms around his stomach where Raava was.

"Aang, are you ok?" asked Korra worried.

He tried to saw something but couldn't. He used his airbending and said, 'Can you go back, I need to talk to Roku.'

She was worried but left.

Aang tried to sit and connect with Roku but it was hard right now. "Aang, is something wrong?" asked Roku.

"YES! I hurt so much I can't even talk! What's going on?" he asked.

"Don't worry Aang, it just hurts because you and Raava are just getting connected again so it will hurt a bit." he said.

Aang was a little mad, "Why didn't you tell me that?! I was talking to Korra and then as soon as it hurt she was worried!"

"Sorry Aang, we forgot about that." he said.

"How long is it going to hurt like this?" Aang asked.

"It should take about two weeks. But you should work on your bending to get her used to you a bit faster." Roku said.

He nodded his head and went back to normal.

"How great, a fun two weeks this is going to be. Well, it hurt a lot when Azula tried to kill me and I survived after that."

So he tried to get up but was a bit shaky so he glided back. When he got back he just went and lied down.

"Why does it have to hurt, I was only gone for four years before this happened. I can understand if I got killed like when I was really twelve, but now?" he asked worried.

Later that day he was walking around to remember everything with Katara when he hurt again. He tried to ignore it and walk but he couldn't do it. He fell on his knees again and Katara saw him.

"Aang, what's wrong?" she asked worried.

He opened his mouth but once again couldn't talk.

'Roku said that since I haven't been like this for a while my body's not used to Raava so it's going to take about two weeks for me to get used to it. He said working on my elements will help.' he said airbending.

"Would it help if I waterbend and heal you?" she asked.

He shook his head, 'No nothing can heal this one.'

After a few minutes he tried to get up but he still couldn't. So he used his airbending to stand up. When they got back Aang was exhausted. When everyone saw how tired he saw they were worried.

"Grandpa, are you ok?" asked Jinora.

"Yeah, after not being the avatar or having Raava for a bit is going to take a few weeks. Only about two though, then I'll be back to normal. Roku says if I work on the elements it'll help. So I'm gonna be busy and need you three like I did when it started if you get the chance." Then he looked at Korra.

"Korra if you want you can help to or watch same with you Tenzin, Jinora, Boomi, Kya. I should be good with my airbending but just in case." he said.

He thought for a second. "By the way Boomi, can I talk to you for a minute? And Tenzin stay here to please."

When everyone left Boomi was standing there and Aang walked to him. He looked at him for a second.

"By the sound of Korra, you don't work on your airbending." he said.

"Yes I do, I can airbend."

"Then can you show me your airbending?" So he showed him everything he could do.

"We have some work to do, Tenzin can you help him and start from the beginning please? I would help you but I'm a little busy right now."

He nodded his head and they headed to go work on it.