[A kid who has memorized an obscure Japanese novella word for word because they honestly have nothing better to do, for one.]

Four days, hm? Congratulations. They put a mental note of...that. Four days. That's enough time, considering the amount of unwanted everything they have on hand.]

I'm not honestly sure any other child can put a number to their age anymore. Time does not always flow regularly. [By which they mean it sometimes FREEZES FOR YEARS ON END, APPARENTLY.]