You might find out later that your Aquarius "friend" has been sleeping with you and two other people. Then you will have no choice but to go paragliding, because really — what else could be more interesting than that? Careers to which the Aquarius male is well suited, particularly because of his interest to help others and because of his innovative and inventive nature, are many.
He also needs to know that you won't intrude on his guy time. The kind of surprises would depend on the relationship phase you are in. And for you to love him for who he is and what he has become. He wants good conversation, but he also wants a lot of it too.