them. She barely remembers their faces and knows their relationship with her, but she completely regards them as strangers, so she is not excited at all, and there is no joy of reunion after a long separation. Compared with this couple, she seems too cold. They were at a loss. They did not know how to pose in front of their daughter. The girl raised her hand and said, "Please sit down." "Thank you for the seat." The couple looked at each other for a long time. Mrs. Lu asked tentatively, "How ...