Kataang after the hundred year war

What happens next

Then he practices bending to let out his anger.
Then he went to the avatar state and started destroying the forest then the rest found him and katara tried to calm him and it did not work then he saw what he was doing and calmed down and started to cry then ran away to his tent and cried all night long.
Then katara came knocking
              Katara- can I come in
              Aang- no
              Katara- please aang
              Aang- no thanks I need some sleep
              Katara- aang please you have not eaten and in 2 days
               Aang- ok
               Aang- hey guys
               Toph- someone catch him. He is gonna
Right there aang fainted when he woke up katara was by his side
Katara- aang I am sorry for the trauma I caused you
Aang- it is okay
Katara- can we get back together
Aang- that might take a little more time to get back together and find our way
Katara- okay
Aang- but while we figure that out we can be friends and when we build a better foundation we can be together
Katara- okay