hmmm...don't kno if ur talking about FMV's or just cutscenes...

the ending
the bevelle battle
learning yuna's secret at Home
learning about tidus at mt. gagazet in his dream with the fayth.
the conversation between auron and tidus in luca where u learn that jecht=sin.

uhm....when wakka grabs tidus by the neck and tells him to hold on to his chocobo's :rolleyes2

can't think of nething else.