Let’s begin by assuming that you are a decently educated fellow with at least the government-required amount of book-learning under your belt, or better still, in your noggin. Take every opportunity to drop names, toss French phrases into the conversation, and expound ad nauseum about whatever esoteric thing you believe she knows absolutely nothing about. There will be no one around to argue with or correct you, and she will positively swoon with admiration of your intellect. For example, teach her that the French word for fool is folle; from then on, every time she hears folle she will immediately think of you.
If you are another sort of man entirely and aren’t terribly bright or well-read, pretend to be. This will allow your lady and her friends to laugh at you, and who doesn’t like to be in amusing company? You will be the most sought-after bachelor in town.