Curie generally appreciates kindness and selflessness, such as being polite to others, agreeing to fair rewards, and standing for justice. She will also react positively to pro-synth sentiments and a hopeful/optimistic outlook.
She disapproves of violence (especially random murders), ruthlessness, greed, theft, and impoliteness. In particular, cruelty draws her strong ire.
She will also dislike if the player becomes addicted to chems or alcohol.