This is an opportunity for psychological manipulation. Your weapons are: (1) scary movie to make her dependent and clingy; (2) comedy, to make her in the mood for some lighthearted fun; (3) erotic movie to make her horny; (4) romantic movie to make her affectionate.

Choose one good film from each category, and let her decide. Use her choice as an unconscious reflection of her mood at the time, and modify your skillz accordingly.