[Ayup, that's a demon. M and J now have even more company, how nice for them...]

Is that like saying your meals weight on a scale beyond human measurement?

[that's not what he said, but it's what she's choosing to hear. Your vibes, sir...

...Oh, right! Introductions, that's what they're missing. Her light and conversational demeanor doesn't change, there's definitely something practiced about this routine.]

Not at all, it's okay. We should have done so earlier ourselves, though it is much nicer to make introductions with allies rather than enemies. We thank you for your patience and cooperation, Sebastian. My name is Ciel.

[She gives a dip of her head in a small bow, ultimately choosing to skip the "nice to meet you" part of the pleasantries because it... doesn't fit. It's good to have more allies in this war, sure, but this man is still a shady demon? Way too knowledgable and way too composed, his name sounds like a nerdy cover too. What kind of demonic name is Sebastian Michaelis? Srsly. She does glance back at Howl after, but her wizard companion is probably a lot less judgmental, sooo...]