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."
Don't interpret the experiment's 
results in a simplistic manner.
.لا تفسّر نتائج التجارب بطريقة بسيطة
Man darf diese Ergebnisse
nicht zu simpel deuten.
Méfie-toi des conclusions hâtives.
Non interpretare i risultati
degli esperimenti in maniera semplicistica.
Não interprete os resultados
de forma simplista.
Не интерпретируй результаты упрощённо.