I joined Flirthut recently and I havent had a chance to think about what to say here yet, but I will soon.
If you like to have fun and consider yourself to be spontaneous yet are also responsible and mature, things are off to a great start.
People could rationally decide that prolonged relationships take up too much time and effort and that they'd much rather do other kinds of things. But most people are afraid of rejection.
RobertD has not specified any interests yet. Why not get in touch with them to find out what interests they have?