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."
There must be something.
.لا بدّ من وجود أمر ما
Irgendwas muss da noch sein!
Debe haber alguna forma. ¡Piensa!
Debe haber alguna forma. ¡Piensa!
Il doit y avoir une raison.
Trouve-la !
Dev'esserci qualcos'altro.
Deve haver algo.
Должно же что-то быть!