Kanade finishes her presentation safely, but when she goes backstage, Yukimura and Himuro are fighting. Before her presentation, Yukimura hugged Kanade, trying to help calm her anxiety. Out of jealousy, because she hasn't been able to do any close contact experiments with Yukimura lately, Himuro ends up saying some very harsh things to Yukimura. In return, Yukimura finds himself replying, "it isn't as if we're dating, is it?" The heartbreaking statement causes Himuro to race from the room. Having witnessed this scene, Yamamoto smiles an eerie smile...
There is a tendency for goldfish 
to attack weak individuals.
.لدى السمك الذهبيّ نزعة لمهاجمة الأسماك الضعيفة
Goldfische haben eine Neigung,
sich über schwächere herzumachen.
Los peces dorados
tienden a atacar al débil.
Los peces dorados
tienden a atacar al débil.
Les poissons rouges se liguent
contre le membre le plus faible.
I pesci rossi hanno la tendenza
ad attaccare gli individui deboli.
Peixes dourados têm tendência
de atacar o mais fraco.
Золотые рыбки часто атакуют 
слабых особей своего вида.