It was as if Yurzi deeply despised the other clans of Ratfolks and deeply disliked the Kobolds. The hatred and rancor that radiated from his words surprised Frey. But somehow, a kind of sad demeanor soured his tone. Generally, breeds with a close relationship used to play well with each other. That is why Frey was shocked. Although, every intelligent individual differed, so he shouldn't be so surprised.
"Sorry, I didn't mean to break old wounds," Frey apologized. In fact, it was not his intention. Only curiosity drove his questions.