Though Yukimura and Himuro went as far as to kiss for the experiment, they were soundly beaten by Chris and Suiu's oxytocin levels in their saliva. Panicked, Yukimura suggests that they conduct control experiments. However, in the midst of the Yukimura/Suiu pairing, Suiu's seductive manner ends up causing Yukimura to ogle her charms. Seeing that, Himuro runs another experiment with Yukimura, but ends up sulking. The two end up having a lover's quarrel. Yukimura's behavior causes Chris to look down at him coldly and say, "As a man, you are a failure."
It's only a nuisance for you, isn't it?
هذا أمر مزعج فحسب بالنسبة إليك، صحيح؟
Ich bin dir wohl lästig, wie?
Te molesta que sienta esto, ¿verdad?
Te molesta que sienta esto, ¿verdad?
Je te gêne, c’est ça ?
Per te è solo una seccatura, vero?
Você não está pronta para isso, né?
Для тебя мои чувства — обуза?