Kuja didn't seem to be listening to Xion's actual words, or if she was, they didn't seem to register. Her own voice rose and sharpened as she looked at his face, heard his voice... Though she had heard and understood the name "Xion", it was so like him, and it was cruel, too cruel to see him like this. What a joke.

"Then why must you torment me like this? If he died, it wasn't my fault!" She seems affronted, when she knows in her heart that it was, it was all her fault, but she can't admit it out loud.

In the next moment, her voice lowers, and she addresses Xion as Zidane again. "I told you to go, but you refused. I'll take no blame for it--I saved your life, but you were too foolish to leave."