Anna stayed blank for a while, staring into space because this was the first time George had spoken to her in that manner. Anna didn't know and also did not want to know why she was being vulnerable after hearing George's explanation.
'Why did he make it seem like it's my fault? It wasn't my fault Wang Lixin turned out to be a jerk'
Anna's body is hers now and Anna's memories are also hers so she was bound to feel emotional about Anna's life sometimes. But when it comes to George, it is different because the real Anna would never get hurt because of George.
George was the first man Anna saw when she woke up. He was the only one who cared and respected her when she entered this world.
Even though she was feeling like the previous Anna, the new Anna just couldn't tolerate the way George spoke to her.