The child has undergone significant transformation after a period of attending school. The child has become more self-disciplined (previously, reminders were needed for the child to tidy up toys after playing, but now the child does it independently, or the child autonomously cleans up the dining area neatly after meals). The child has become more sociable, more confident, and displays a more charming demeanor towards others. At home, the child even guides others on how to interact lovingly, showcasing adorable behavior.