User blog comment:Thailog/Ep. 204 "Salvage" discussion/@comment-72.228.37.1-20120520200902/@comment-4928331-20120521024627

You are assuming they're taking in correspondence courses, when they're in a University town. No, I think it IS a goof.

Fan wank explanation: Wally might be so out of it, he forgot it is a Sunday. Been known to happen to me. Maybe that's why Artemis won't let him copy her Tiếng Việt assignment...