Koshitan no longer wants to be driven crazy by Nokotan and decides to spy on her to find her weakness. This leads her to the zoo, where she observes Nokotan at work.
Forget dirt. I'm only 
digging up more questions.
Ich wollte ihren Schwachpunkt herausfinden,
aber verstehe immer weniger …
En vez de descubrir sus debilidades,
todo se vuelve cada vez más confuso.
C’est moi, ou le mystère
s’épaissit de plus en plus ?
Ela não tem podres,
mas sim mistérios...