well Nelson .. Muslim women usually avoid such situations .. because Muslim women are forbidden to marry a non-muslim , whereas muslim men are able to marry a non-muslim woman .
BUT .. when it comes to feelings , that is a tough question .. sometimes it happens and you find yoruself in love with the forbidden guy, in this case .. the girl might wait until this guy become a muslim or ... if he doesn't want to do so, this should mean the end of thier relation. * thats is if they are thinking about marraige*