When you first get to know a girl, it would be better if she suspects that you are
seeing other women as well as her. It makes you more attractive to her and she knows she
will have to work hard to get you. Have names and numbers of other girls popping out of
your wallet (when paying for yourself of course, not her:) or have them laying around in
your house/apartment/car, don't be desperate for her (best way to accomplish this is to
have some 5 other girlfriends at the same time:), don't be available at all times, be
slightly unpredictable in your actions (this is also good for keeping her on her toes in
general:)