C639 cumbersome procedure

Ma Hongmei made a call and said: "Mom, can I not go back tonight to eat?" After pausing for a moment to listen to her mother finish, he continued, "Our dean insisted on treating me to a meal, but if I didn't stay, our dean would be on the verge of tears. It's really mother." Then, she said a lot of things that made Cao Ziyang speechless. Then, Ma Hongmei hung up