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 may be for an experiment,
،قد يكون ذلك من أجل تجربة
Es mag zwar nur für ein Experiment sein,
Aunque sea para un experimento, no puedo
tocar a otra mujer que no sea Suiu.
Aunque sea para un experimento, no puedo
tocar a otra mujer que no sea Suiu.
Sarà anche per un esperimento,
Mesmo que seja um experimento,
Пусть это эксперимент,