Padme: "Anakin, you're breaking my heart!"
Yoda: "Not if anything to say about it I have."
Palpatine: "The darkside of the force is the pathway to many abilities some consider unnatural." (being a Jedi ain't natural either)
Palpatine: "Learn to know the darkside."
Padme: "So this is how democracy dies, with thunderous applause"
Anakin: "If you're not with me, you're my enemy"
Obiwan: "Only a Sith deals in absolutes"
(um, so do Jedi)
Anakin Skywalker: My powers have doubled since the last time we met, Count.
Count Dooku: Good. Twice the pride, double the fall.
Padme: Hold me, Ani! Hold me, like you did by the lake on Naboo!
Anakin: You are so... beautiful.
Padme: It's only because I'm so in love.
Anakin: No, it's because I'm so in love with you.
Padme: So love has blinded you?
Anakin: [laughs] Well, that's not exactly what I meant.
Padme: But it's probably true.