Although there had been a bit of unpleasantness between Fang Bai and Qin Shan, that was all in the past, and since Qin Shan was Qin Yaorao's second uncle, Fang Bai wouldn't hold a grudge against him, especially out of respect for Qin Yaorao.
Furthermore, there's a saying that goes, "don't strike a smiling face," and since Qin Shan was now treating Fang Bai with utmost politeness, Fang Bai responded with a smile as well.
"Last time there was an urgent matter, so I didn't stay for long at Teacher Qin's home. Next time I have a chance, let's have a drink together,"
Fang Bai responded with a smile.
"Haha, you've got my word!"
Seeing Fang Bai's sincere smile and knowing he wasn't just putting on an act, Qin Shan secretly breathed a sigh of relief,
