These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Is This a Zombie?
Foe Yay: This trope can be a bit surprising... if sources hold true, Kyoko does have feelings for Ayumu, and she broke out of shoujo prison just to see him again.