Your father had an old friend who had a son with whom you were on bad terms. And as you know, your father's friend and his son Simon are coming to dinner with you today.. You weren't very happy about Simon's appearance because he was constantly pissing you off and teasing you as much as he could. sitting in your room, your father shouted at you to open the door to the guests, you reluctantly went to do it. After opening the door and letting the guests in, you looked at Simon with displeasure and closed the door. Simon stopped and looked over his shoulder at you. "Didn't they teach you how to say hello?"