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.
Clean out your ears and 
listen closely, bear!
!نظّفوا آذانكم واستمعوا جيدا، كوما
Putzt euch die Ohren
und hergehört! Gwar!
así que límpiense las orejas y escuchen bien.
así que abrid bien las orejas.
Alors, ouvrez vos esgourdes
et soyez attentifs !
Sturatevi bene le orecchie
e ascoltate con attenzione, orso!
Limpem ursouvidos e escutem bem!
Так что прочистите уши и слушайте,
мишка!