At the Okinawa training camp, Yukimura and Himuro shared a kiss of the highest theoretical value on a bridge of the greatest mood value under the beautiful, painterly rays of the morning sun. But the amount of saliva they collected was insufficient and so retesting is required. They head to the biological sciences' Regulation of Biological Systems Department to meet with a specialist in saliva testing. There, they find an alluring woman dressed like a traditional courtesan wearing a lab coat, Suiu, and her sweetheart, Chris. When Yukimura asks Suiu and Chris to help with their experiment to "give proof of love," Chris and Suiu flaunt their overwhelming aura of love.
You let your guard down, 
didn't you, stupid humans?!
!أرخيتم دفاعاتكم، أليس كذلك أيها البشر الأغبياء؟
Habt mal wieder nicht aufgepasst,
ihr vollverblödeten Menschlein!
Se habían confiado, 
¿no, estúpidos humanos?
Os habíais confiado,
¿verdad, humanos idiotas?
Vous ne m’attendiez pas,
stupides humains.
Avete abbassato la guardia, vero, stupidi umani?
Baixaram a guarda, humanos idiotas!
Вижу, глупые людишки,
вы булки-то расслабили!