- Memetic Mutation: "Dirty thoughts are bad!", found all over the internet and media.
- Sudden Downer Ending: This can be very jarring for the viewer. Going along on a happy sci-fi romantic comedy, then suddenly your main character explodes, and for your epilogue you find yourself in an episode of 'Maid Runner'.
- Suspiciously Similar Song: A song resembling "Gonna Fly Now" theme from the Rocky films plays in episode 7 of Season 2.
YMMV / Mahoromatic