Wang Cancan was going home because she had agreed to hang out with her Senior Duan Ming in the evening and was currently thrilled beyond herself.
Lu Feiyan was not going back to Xinjiang Town as she stayed in the school during the weekends. Sometimes, she went home once every two to three weeks; sometimes, it was once a month. Since it was not exactly convenient, she did not go back every week. This was more or less like Yun Yi back then.
Yun Yi was studying in Longmen City when Yun Jian was just rebirthed while both her and Qin Yirou were in Xinjiang Town. Yun Yi used to come home every two to three weeks—sometimes once a month, because it was money and time consuming to take a bus back home from the city. He would only stay for a day or two at home before he had to take another bus back to school again.
It was troublesome, so students whose hometowns were in towns and villages rarely went home.