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.
I went overboard and made 
myself look like a clown.
Ich konnte meine Freude nicht im Zaum halten
und habe einen Clown aus mir gemacht.
Je me suis monté la tête
Exagerei, e acabei passando por palhaça...