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...
I... I don't know how to apologize to you...
...أنا... لا أعرف كيفية الاعتذار منك
I-Ich weiß gar nicht, wie ich
das wieder gutmachen soll …
No sé cómo disculparme…
No sé cómo disculparme…
Comment je peux
me faire pardonner ?
Io... Io non so come chiederti scusa...
Eu... nem sei como me desculpar...
Я не знаю, как извиниться 
перед тобой...