do you expect or want them to come over and speak to you, or would you rather be left in peace with your family?
We saw DC's HT yesterday and DD was jumping about wanting to go over and say hello. I told her not to as I thought he'd appreciate being left alone (she does tend to talk a great deal and not stop). Met him in the plaground this morning and he mentioned that he'd seen us but we didn't seem to see him waving at us