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."
Calling it "norepinephrine" is more 
specialized, so it sounds cooler, bear!
!تسميته "نورإبينفرين" أكثر تخصصا ويبدو رائعا أكثر، كوما
„Norepinephrin“ ist halt das Fachwort
und ist deshalb viel cooler! Gwar!
¡Norepinefrina se oye
más científica y genial!
¡Norepinefrina suena
más científica y mola más!
Mais c’est le terme scientifique !
Ça sonne mieux, en plus !
"Norepinefrina" è un nome più specialistico,
quindi suona più figo, orso!
"Noradrenalina" soa murso mais
científico e bacana!
Но «эпинефрин» звучит
гораздо круче и научнее, мишка!