I dumped Kim to go rescue Sara, and never looked back. I wasn't that interested in Kim anyway, but there's no way I'm going to let some sex get in the way of rescuing a friend! (I mean, there's no way I'm answering a phonecall in the middle of the sex in the first place, but that's irrelevant
) Nowadays, if I do a fresh save, I just ignore Kim at the bar in the first instance, the only time I might be tempted to do otherwise is to play out the MelkorOil part of the plot, but I don't think there's enough there to make it worthwhile.