In another half a year, he would be fifteen.
Having matured early, he had seen related knowledge in books. He knew that males are usually more impulsive and mature earlier than females on a physiological level.
Therefore, Gu Tingyun understood and accepted, but he was remorseful for having some inappropriate thoughts about Guibao.
Clearly, Guibao trusted him completely and innocently, and he had once solemnly taught Guibao about the differences between males and females.
Yet he had harboured inappropriate thoughts; he now felt a kind of self-reproach.
However, it wasn't that he resisted or differed the transformation of his feelings towards Guibao.
Rather, he felt that Guibao was still too young; it was too early to engage in romantic relationships. At least, this should wait until they were grown-ups.
Their primary mission was to study and improve themselves.