[Quiet Man Cometh]

I certainly wouldn't say there's anything wrong with it. I do think that it's good to evaluate the social situation around you two first though. Is she visiting a lot, for instance? Are you concerned that things might get awkward if she doesn't like you back in the same way? Definately take anything I say with a grain of salt, I've never really had an intimate relationship, but it seems like something that should be thought about for the sake of social comfort.