Padmé Amidala: Anakin, all I want is your love.

Anakin Skywalker: Love won’t save you, Padmé. Only my new powers can do that.

Padmé Amidala: At what cost? You’re a good person. Don’t do this.

From Star Wars: Episode III – Revenge of the Sith (2005)

Quote from Star Wars: Episode III - Revenge of the Sith (2005) - Padmé Amidala: Anakin, all I want is your love. Anakin Skywalker: Love won't save you, Padmé. Only my new powers can do that. Padmé Amidala: At what cost? You're a good person. Don't do this.

Lucasfilm