answer:Well it depends…is it usually just you and the couple, or you and a few other people? If it’s just you, you have a few options; if it’s a possibility, you could excuse yourself to go to the bathroom, or maybe to get some air. If it gets bad enough, you could just leave all together. If excusing yourself isn’t an option, you could just sit there quietly, but try not to get involved or anything. There are a few options for you and other people as well. Again, you could all excuse yourselves to go to the bathroom [if you’re out where there are multiple-stall bathrooms] or to get some air. If you can’t really excuse yourselves at that point in time, talk amongst yourselves and try not to get distracted by the argument.