I pay attention to details important to my girlfriend's interests and act accordingly. I am really good at listening and being polite.
A few more:
Discerning accents and dialects and imitating them with precision. Swimming and snow skiing and bicycle riding. Being a good friend and family member. Enjoying nature and the outdoors. Writing poetry that rhymes especially romantic poetry. Speak little bits of various languages. I know French and Spanish with simple fluency. Enjoying all kinds of art and art history.
Some of my favorite books are: The "Megatrends" series of books by John Naisbitt, the original unabridged and complete set of the "Grimm's Fairy Tales", "The Holy Science", "Wisdom of the Mystic Masters","All I Really Need to Know I Learned in Kindergarten ", "The Man Who Mistook His Wife for a Hat", books by Stephen King, Voltaire, Clive Cussler, Isaac Azimov, Edgar Allen Poe, Truman Capote, Ralph Waldo Emerson, Kurt Vonnegut, Buckminister Fuller, Maxwell Maltz, Daniel Boone. Patsy Rodenburg and many others.
Some of my favorite movies include but are not limited to: "Angels with Dirty Faces", "Metropolis", "Casablanca", "Deer Hunter" "Taxi Driver", "White Heat", directed by Fellini or Bergman and too many science-fiction movies that I like to name here, too many classic movies that I like to name here. I like unusual comedies like "Being There" and "Harold and Maude". I like art and avante garde films very much as well.
4. space to move in,
5. A way to keep clean and
6. the most important of all LOVE
and of course how to make more money.