im so confused! ive beaten the game and gotten the two endings, but not the perfect one!! im sad...SOMEBODY TELL ME!!!

Don't worry. You didn't miss anything majorly exciting. All you get is a short extra scene involving Tidus and Yuna in Zanarkand. Tidus tells Yuna that he has a theory that the Fayth gathered up his thoughts to bring him back. Or maybe he's still a dream. Yuna wonders if he'll disappear and he says that they have to cherish each other. Yuna asks if that's what the Fayth told him and he says that it isn't, but he likes it. She pushes him into some water and he says that it's not cherishing. She counters that he didn't disappear. She stands in that special place. Fade out to "The End. Thank You For Playing."

You can also visit GameFAQs and find a script there.

i thought the perfect ending was a bit crap compaired 2 the other 2. imo i dont think its worth completeing 100% just for the ending jst download it somewere