Ah, this one is interesting. A lot of people are putting on a front of some sort or another to her. That much, given their past histories with Thunder, is pretty obvious. This man, on the other hand... The greeting isn't even remotely friendly, is it? You can almost hear an audible 'tsk' from Lucille as she smiles at him.

"Ah, but why shouldn't we all?" She asks, almost absently, before adding in the same tone. "Though you don't seem to be as much, Mr. Lawliet."