What, you mean the final FMV's? Are you sure?


(SPOILER)They kill Braska's Final Aeon (Jecht) and then they summon the aeons to merge with Yu Yevon, and then defeat them. Finally, they beat Yu Yevon, and then Yuna sends Auron. Afterwards, Tidus begins to fade and then he hugs Yuna before jumping from the edge of the airship. Then the final scene is where Yuna is talking to the people of Spira, and she tells them not to forget the dreams that have faded, etc. You get the picture.