right so basically we are staring from the point aang and katara kiss............

"Come with me, Katara," Aang whispered to Katara. Ktara looked blank and confused when she replied, " Go? Go where?". Aang smiled and grabbed her hand dragging her back to where Sokka, Sukie and Toph stood. "Guys, i think we shoud go on another trip, this time a funner one, this time maybe we can really see it and not be hiding," Aang didnt understand he thought everyone would be happy but instead they just looked at the groud, eventually Katara said," Aang, we cant we have to go tahanan we havent seen our family properly for months,".
Aang looked around at the group and smiled, " thats the best part, we can go tahanan together, Katara, Sokka, we can go to the southern water tribe first since you have been missing the longest." Aang really hoped that this would be enough to change thier mind but of course Toph had somthing to say, " So i dont get a look in, because im blind?". Aangs smile slowly melted but katra squezed his hand and said, " I thinkits a good idea, im coming," she sinabi giving him a quick hug." Katara thats not fair because you know that a bommerang allways follows you," Sokka moaned slapping his head, the only reply he got was a small smirk from aang and ktara." and you know that if hes going im going," Sukie replied moving closer towards Sokka. " Toph stamped her feet causing a small vibration, " and you all know that your not leaving me behind while you go on another adventure.". they all laughed.
That night on theyre way to the Southern water tribe Katara was sitting up front with aang, " You know you dont have to come with me?" Aang asked Katara.he tried not to let her see his face, as it was secrtley plaeding for the answer he got, " Aang , I never want to be away from you again," and with that they kissed the halik of a new beggining.