Shen just takes another step forward. He's so wing-flappingly infuriated that he completely forgets that he could have killed her instantly and goes for further wild gesticulation, instead.

"Yeeeesss," he hisses, the word a hoarse, drawn-out sound. "A few messages, in blinding text! Clearly, your purpose here was to deprive everyone of their eyesight! WELL DONE!"