[Such a display of raw desperation. How ugly and inelegant. Sebastian doesn't look away, nor does he move.]
Your words, miss Yuuki. I have not said anything of the sort. Nor will I. [Of course she's a monster; any idiot could see that. He doesn't think of it as an insult, not really - he is a monster himself, after all - but neither is it a compliment.]
But I am no such thing, you understand. ["Kind" is the last word anyone should use to describe Sebastian.] I'm simply not afraid - and right now I am more concerned with others.
[Well. He's concerned about Ciel's safety. No one else's. However, considering what he follows that statement up with it might sound like Yuuki is included in that "others":]