"Mandy, I'm a big sister!" Thursday morning, when I passed by the classroom of the Stanford family, I heard someone calling me, and when I looked inside, it was Ziang Zi, with a shy smile on her face, telling me the happy news, and I immediately responded, "Yes, congratulations! I immediately responded, "Yes, congratulations on becoming a sister." Hearing the principal's congratulations, her smile widened and she said, "Is it a little brother, right?" After nodding her head, she started to organize her school bag. It's so nice to hear a child's congratulations so early in the morning. Ziangzi's action reminded the principal of the school.