I'm sure this has been brought up before but I don't think recently it has.
If you have a GF, what does she make of your passion? Does she embrace it? Accept it? Tolerate it? Hate it?
My GF likes video games, luckily, although she is far more of a niche game player than me (I like almost everything). Games she likes are Time Crisis games, DDR, Bust-A-Groove, etc. But every once in a while she'll play "regular" games like Sonic Adventure, etc.
I recently brought my PS1 and Dreamcast to her place since I'm there a lot of this summer. We're a happy (gaming) couple, and it's nice to see her not only being cool with my game passion, but actually partake in some of it.
I haven't showed her all the Saturn imports/games I own yet, however. She might flip out when she sees that...
I left my Saturn at home. That baby ain't going nowhere else! *pats Saturn*