Happy Lesson/YMMV


 * Crosses the Line Twice: The abuse (sometimes accidental, sometimes intentional) that befalls Chitose is played for laughs.
 * Fandom Gank: Some fans see the ending as a Fandom Gank because.
 * Squick: The  pairing has the potential to elicit this response.
 * Unfortunate Implications: Although its not official in a legal sense, the teachers are basically Chitose's adopted parents, which makes  a little uncomfortable. Woody Allen would be proud.