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.
Proof 2
Science-types Fell in Love, 
So They Tried Looking for a New Theory.
الدليل 2
وقع الصنف العلميّ فيالحبّ
لذا حاولوا البحث عن نظرية جديدة
Beweis 2
Die Wissenschaft verfiel der Liebe, folglich suchten sie nach einer neuen Theorie
Los de ciencias se enamoraron, así que buscaron una nueva teoría
Los de ciencias se enamoraron, así que buscan una nueva teoría
LA SCIENCE EST TOMBÉE AMOUREUSE,
ALORS ON A CHERCHÉ UNE NOUVELLE THÉORIE
Prova 2
Delle menti analitiche si sono innamorate, 
quindi hanno provato a cercare una nuova teoria.
Prova 2
Cientistas se Apaixonaram,
Então Tentaram Achar Outra Teoria.
Доказательство 2.
Влюблённые учёные и
поиски новой теории