I was actually thinking of it the other way around, the comfort factor of a girl that I assumedly don't know very well being offered my ear buds and the potential awkwardness that this may engender, regardless of the actual condition of my hypothetical ear buds (which would be very clean) or my general rule about no one using my own ear buds (to which there are admittedly some rare exceptions, with people whom I know well enough). But I guess judging by the downvote, not Steve or anyone else must think this way. Message received.