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."
If you ever need anything 
else measured, come back.
.إن احتجتما لقياس أي شيء آخر، أرجو أن تعودا
Wenn ihr noch mal eine Bestimmung
braucht, schaut gerne vorbei.
Si necesitan medir algo
otra vez, vengan.
Si necesitáis medir algo
otra vez, venid a vernos.
Revenez faire toutes les mesures
que vous voulez.
Se avete bisogno di altre analisi, 
tornate pure da noi.
Se precisarem de mais
análises, podem vir.
Если понадобится ещё
что-то измерить — приходите.