Jack listens patiently to Kaiba's explanation with a thoughtful expression. Crossing his arms loosely, he tilts his head as he regards Kaiba once more. "Several, but I doubt you'd be inclined to answer them. There is also neither time nor a need to poke at you about them either." The latter statement isn't said unkindly, although it's probably not reassuring.

"As for that delightful holiday, I doubt I'll ever fully understand the Christmas spirit itself. Even after meeting Santa Claus himself, although I still think his name is misleading since he lacks claws and isn't made of sand." With a more jovial tone and a smile coming to his face.

There is another pause before Jack speaks again. "You, dear boy, are likely here because of your skepticism and disbelief." Rather confident in that. "We mustn't lose sight of how amazing Wonder and Imagination are, but that doesn't mean we shouldn't also seek answers and test things. Wed science and magic, and find out what we can."