"Hah. Looks like you understand humans perfectly." Kaiba snorts. He finds himself impressed with the amount of thought Jack put into this, but the rest of his speech makes him wonder.

"...wait. So you've been trying to figure out what Christmas is? I can tell you that for free. It's a commercialized circus intentionally fueled by toy to sell their wares, and that merriness demands that people see their families. Which in turn fuels the travel industry, and gifts are given to fuel everyone's egos. It's essential to strategize around it for business, but overrated if you ask me."

Though the discussion of 'family time' brings his thoughts back to Mokuba, wondering when he'll get to see his brother again. His gaze drifts to a girl passing by with her younger sister, and it's a second before he tears his gaze away and looks back up.

"Any other questions?"