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.
Why are you mad?
Warum bist du sauer?
-¿Por qué te enojas?
-No estoy enojada.
Pourquoi tu t’énerves ?
Por que cê tá brava?