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."
might be an issue for the 
romance experiments...
...قد يكون مشكلة في تجارب الرومنسية
wenn es zur Oxytocin-Ausschüttung
zwischen zwei Frauen kommt …
podría afectar a los experimentos
de amor romántico.
podría afectar a los experimentos
de amor romántico.
l’ocytocine produite entre filles
ne me semble pas…
per gli esperimenti sull'amore...
pode ser um problema em
experimentos de âmbito romântico...
может помешать исследованию любви...