The two ladies at the table are enjoying lunch together. They had previously arranged the meeting and the man coming from behind was just someone else they had known. The two women are discussing the day and their current affairs for they have not talked for a while. They are quite focused on their dialogue and the topics being presented from each others' lives, but the man will intrude in on their conversation. Perhaps, they will be relieved that there is a break in their conversation to see a good friend of theirs or they could be eager to just get back to their original conversation and wave hello to the man and dismiss him.
