Mengmeng talks about what happened with her classmates every day. Over time, Zi Yan and Zhang Han also know some classmates. When picking up Mengmeng, some of them have met each other. Ma Fei's words, Mengmeng said several times.

There are four rows in their class, and each row forms a team. During the exam, according to the overall score, the first group will receive a gift from Teacher Lu.

Of course, they are all final exams, once every semester.