1) Aang vs. Ozai. On my first time watching, not having Aang in ther avatar state at all during the whole season until SC4 was painful, so the amount of joy I recieved when he hit that rock, in addition to the buildup, music, and really everything else, seals this moment at number 1.
2) Katara & Aang's ending kiss. This ship is pretty much the only one I actively love and support. Its buildup was spectacular, planned throughout all 3 seasons, as well as the music in the last moment all made it come close to #1, but I guess I prefer more action than romance.
3) The Final Agni Kai. I think this one is pretty self explanatory. The second-most built up fight in the series, and the one that is by far most relatable, in addition to music and nullified sound effects, and the killer animation, this fight certainly makes the top 5 moments for me. However, even today, I get more goosebumps from numbers one and two more than this.
4) Zuko's chat with Ozai during the eclipse. The moment that solidified Zuko's character arc for me, I find myself quoting parts, or even the whole scene at times, to friends quite a bit, and I almost never do that about anything. This scene is just... special.
5) The Kataango. Before we start, the mood I am in before the dance starts is always good. Since I am a big school geek, the beginning and middle always puts me in a great mood, and since I'm a music obsessor and a shipper of Katara and Aang, this certainly makes top 10, and nearly made under top 5 because of Aang's loss in Crossroads of Destiny. That scene was also really flippin good.
