Rong Rui saw that Rong Cheng did not speak anymore, so he smiled and said to Rong Yu, "Young Master Rong, don't be mind your rude younger brother. He is still young, that's why he has been outspoken."
Rong Yu, on the other hand, maintained his smile and did not change at all because of the words and actions of the two men. This was what people often said that one should not be alarmed by changes in the situation.
Gu Qingchen, on the other hand, understood what he meant. She initially thought that Rong Rui seemed to be very welcoming of Rong Yu. But judging from what he had just said, that was not the case.
It was Rong Cheng's fault to begin with, but Rong Rui actually told Rong Yu he should not mind his younger brother's rudeness. Moreover, he had used the words "outspoken", which meant that in his heart, he also thought that Rong Cheng was right. Rong Yu was disabled and should not appear in such a place.