I suggested meeting for lunch with a good friend of mine in a couple of weeks. She has suggested bringing another friend of hers along. I know this friend and she is lovely. In normal times, I wouldn't object to her coming along to anything but I've said I'm uncomfortable with this as I believe only two households are supposed to meet in pubs and restaurants. I have suggested the three of us do something outdoors. Am I imagining the two households only thing? Worried I just look awkward and as though i don't want other friend to come!!