Why did Mi Fang say that Zhao Yun defected to Cao Cao? After hearing this, how did Liu Bei and Zhang Fei, who was close by, judge?

At that time, Zhao Yun had defected to Liu Bei not long ago. He was not as close as Guan Yu, Zhang Fei and Liu Bei, nor as senior as Jian, Yong, Sun, Qian and Mi Zhu. Mi Fang saw Zhao Yun running in the direction of Cao Cao's pursuit during the melee. He felt that he was going to surrender to Cao Cao. Even Zhang Fei felt that it made sense after hearing this and thought that Zhao Yun had the possibility of surrendering to Cao Cao. However, Liu Bei said that Zilong was an old friend of mine, and Anken was the opposite. This shows Liu Bei's attitude. He knows people well. Now that Zhao Yun is not present, Zhao Yun cannot hear what he said. It can be seen that he did not have any intention of winning people's hearts when he said this, so he sincerely believed that Zhao Yun would not rebel against him and surrender to Cao Cao~