Hearing this, Qing Xin put on a much wider and more genuine smile and bowed her head, "Sorry for the small test, Lecturer Yin."
Shaking his head, Di Tou said, "No, I should be the one apologising for putting you on the spot there. It would be hard on you if I was real and you didn't acknowledge relations, but it would also be hard if I was fake and you took me as real."
Raising a palm to cover her mouth, Qing Xin chuckled and said, "My, Lecturer Yin, it's almost like we're in class again. You always did like talking about human relations…"
