Cold
"Aang, I told you! You're the only one without a parka, and it's freezing out here!"
Katara was bustling around camp, digging through the group's belongings in hopes of finding something to keep her friend warm.
"And I told you!It's not that cold out. Really Katara, you're getting all worked up over nothing."
"Found it!" she exclaimed, holding up the extra blanket that Gran- Gran had packed. She tossed it over to where Aang was sitting and ordered him to wrap up in it.
He protested, but she shot him a stern look. Although he didn't like being babied, he knew Katara was only trying to help.
"Fine, but from now on remember the cold doesn't bother me okay? The weather was constantly changing at the Air temples, and you learn to get used to-"
Katara, who hadn't been listening to a word he was saying, now began to talk to herself.
"Okay, now what was it Gran- Gran used to tell us to do? Hmm… no, that wasn't it…. Maybe- no, that's not right either…."
"Katara? KATARA! Are you even listening to me!?!" Aang was growing very aggravated as Katara continued to pace the floor.
"Oh yeah! Now I remember!" Katara quickly made her way over to where Aang was and slipped under the covers with him. She then put her arms around him and pulled him close to her.
Aang stopped his rambling as soon as Katara had pressed herself up against him. All other thoughts in his mind dissolved and the only words he was left with were
"Um… what are you doing?"
"We're sharing body heat! Gran- Gran always said that it's the best way to keep warm."
"For the last time! I'm not-" she pulled him closer in the embrace and once again all other words were forgotten. Managing a sheepish smile he wrapped his own arms around her waist.
"You know Katara, on second thought, it is a little chilly."