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."
These say that they've completely 
beaten our oxytocin levels.
تفيد هذه أنهم تغلبوا على مستويات 
.الأوكسيتوسين خاصتنا تماما
Hier steht schwarz auf weiß, dass sie unsere
Oxytocin-Werte in den Schatten stellen.
Nuestros niveles de oxitocina
perdieron en todos los experimentos.
Nuestros niveles de oxitocina
han perdido en todos los experimentos.
Il n’y a pas une expérience
où leur niveau ne dépasse pas le nôtre…
Secondo questi dati, quei due hanno battuto
su tutta la linea i nostri livelli di ossitocina.
Nossa oxitocina foi aniquilada.
Судя по этим результатам, их уровни
окситоцина значительно превосходят наши.