After that, she naturally declined the teenager's help because her parents had returned.
Much later, she found out that the enthusiastic peer in front of him turned out to be her classmate, a poor kid from a remote mountain village.
He was a little different from the other students in the class. While the other students were studying, he was also earning money by setting up a stall and working to earn a living aside from studying. Other than her classes, she wouldn't even see him around.
After she became the class secretary, she couldn't find him anywhere to ask for his information because he was always busy.
This kind of antisocial state received sideway glances from the other students in the class. However, it was as if he was oblivious to it and continued going about his life alone while putting on a smile for everyone.