Oh, he's bound to at least ask her how these powers come to be, since she doesn't feel like an angel, and he has an average level of curiosity about his surroundings and other passengers from the train. But he's seen far too much in his very, very, very long existence to be bothered by someone's ability to create lovely flowers.

"Ah, yes, it does get quite stuffy in there. I don't suppose the greenhouse car is much of a substitution for actual fresh air."