Zaizai's English paper earns her recognition across the school — as well as an opportunity to tutor Lurang, who's struggling with the subject.

After a triumphant basketball game, Jiang Jia develops a crush on one of the players. Soon after, Zaizai is blamed for conducting an unseemly act.

Zaizai and Lurang continue to help each other with their grades. As the school's field day draws near, an injury abruptly leaves Zaizai out of the games.

Lurang and Zaizai showcase great improvement in their studies. Later at the Drama Club, Lurang agrees to help Zaizai with her lines — on one condition.

Due to an accident, Lurang replaces Shen Qianyu as the lead in the school's drama. Facing some bullies, Jiang Jia steps up to protect Gu Ran.

Zaizai documents an unforgettable train ride on a special night. Later, Guan Fang reveals a different side of himself with his act of courage.

As Qianyu prepares to study abroad, a love letter sparks a series of misunderstandings. Jiang Jia's attitude towards Gu Ran leaves him disheartened.

After summer break, the students enter a new phase of their high school journey. The closeness between Lurang and Zaizai lands them in hot water.