Eustace.

[ No last name because.....he doesn't have one. Hopefully the guy doesn't ask. ]

If you're not busy, do you mind accompanying me to the fight between Howl and Ciel? I don't believe either of them are stupid enough to cause major damage to each other [ maybe, Howl seems kinda sketch tbh ] but just in case, it might be useful to have you there.

[ It's obvious from the general annoyance lingering around his words that he thinks the whole thing is a waste of time, but that's their business and not his. ]