After the college entrance exam, many students wanted to let loose and have fun. Zhou Mo assumed that Han Chen and his group of friends were also out having a good time. Since they were all boys, there was nothing to worry about.
However, the next night, Han Chen still hadn't returned home.
Zhou Mo told this to Liu Xiangru and asked if she should tell Liang Xinyun.
Liu Xiangru thought it was necessary to inform her, so she immediately called Liang Xinyun.
Liang Xinyun said that Han Chen had told her he went out with his classmates and had called her before leaving.
When Zhou Mo was in high school, cell phones were not yet very common. About half of the students had one, while the other half did not. Liu Xiangru offered to buy one for Zhou Mo, but she declined, fearing that it would distract her from studying.
Liang Xinyun also offered to buy one for Han Chen, but he refused, saying he didn't need it.