How do I get him to change his relationship status on facebook?

I've been seeing this guy for about two weeks or so (we're both 20 and work together). I really like him, and he told me recently that I'm the only girl in his life and that he is not interested in other girls (which means we're exclusive, but not necessarily in a relationship). On facebook, I never had a relationship status but his still says "single". One of these days I feel it would be better if he took down his relationship status or changed it. He's having me meet his parents and everything, and says he has very strong feelings for me, so I can assume we're together in some way or another. What do I do so that it doesn't look pushy?
How do I get him to change his relationship status on facebook?
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