Foe Yay: Many fans ship Jane and Gunther in spite of their obvious hatred for one another. The creators of the show probably saw this coming and devoted an entire episode to the two dealing with rumors that they're in love. Naturally, this is probably the most popular episode.
Jerkass Woobie: Gunther. Though he often behaves unpleasantly and underhandedly toward the heroes of the show, one can see how his life is truly quite sad, and many viewers are sympathetic toward him; he is motherless, and in all likelihood a victim of child abuse by his Corrupt Corporate Executive father. He is also constantly torn between duties towards his amoral father and his duty to uphold the knight's code, perpetually between a rock and hard place from which he cannot escape, and Word Of God says he desperately wants to be liked, but just can't figure out how.