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."
What's going on here?!
!ما الذي يحدث هنا؟
Was geht denn hier ab?
¡¿Qué clase de situación es esta?!
¡¿Qué clase de situación es esta?!
Tu m’expliques ton délire ?
Che sta succedendo?!
Que situação é essa?!
Что тут вообще происходит-то?!