Fur
Spice and Wolf S2 7! Lawrence and Horo are traveling to the next town to do some fur trading. It's the calm-before-the-storm episode as they banter, flirt and tease. The fox stole that Horo wears is pretty amusing. There were some lovely scenery shots in this episode.
Zan Sayonara Zetsubou Sensei 6! is about activities that one should do while young otherwise, they become all-consuming when you try them as an adult; starting from getting measles to playing video games. The episode also covers the fact that a group of things is less intrusive/prickly than one of that thing. The last topics are that people ignore certain happenings to get through life and 'made by' labels.