"Do you, now?" Koumyou asks with some amusement, glancing back over his shoulder. "I can't imagine why."

It's a mystery.

But at last, after however many cars they trot through, the dining car! Koumyou only finally lets go when they're in front of the machine, going to fetch a couple bowls and spoons.

"I bet ice cream's a daily thing where you're from, isn't it?"