Ok...for me it's about sharing more with them about yourself than is normally the case...personal thoughts and feelings. Also, if she's special, my humour becomes more apparent...as I relax. She has access to much more basically...
I would also consider visiting her or having her visit me...not something I'm into normally, but if she's, as you say...'different', then it could be done.
Emotional accessibility...willingness to compromise...knowing she''l never be understood fully by you, and a hug and 'I love you' is often enough...total respect of your woman...humour...being a man...being vulnerable...just be honest!
Nothing wrong with it at all...go and enjoy yourself. But just make sure you're not after them for their fit and tones lil bodies! A younger man is less likely to have much in the way of conciliatory skills...the ability to compromise within a relationship in a ,ild mannered fashion. Man seem to learn this much later in life...if at all...
RE: name one place in the world where you wished you were now