Team avatar was traveling through the forest to try and hide from the fire Nation, they needed a break but when they saw smoke they all were curious so Aang flew above to see what was happening and he was shocked to see a fire Nation house Katara : "Aang what do you see up there!?" Sokka : "is it food because I'm hungry!" Toph : "I just hope it's on solid ground" Aang : "you all should see this!"