Ibarada suggests that one of the greatest factors in the base conditions of romantic love is "whether or not you want to kiss the person," so Yukimura decides to try to kiss Himuro. However, Himuro doesn't like the idea of a kiss where the exact angle is measured with a protractor.  When Himuro realizes that if the mood were more like it had been in the Ferris wheel, she might not mind a kiss, she and Yukimura create an equation to numerically define "mood value." In what location might the "mood value" be highest? And will the two of them be able to kiss...?!
"Science-types Fell in Love, 
So They Tried Having a Drinking Party."
"وقع طالبو العلم في الحبّ 
.لذلك حاولوا إقامة حفلة شرب"
„Die Wissenschaft verfiel der Liebe,
folglich gingen sie einen saufen“.
"Los de ciencias se enamoraron,
así que intentaron salir a beber".
"Delle menti analitiche si sono innamorate,
quindi hanno provato a uscire a bere".
"Cientistas se apaixonaram,
então tentaram sair pra beber".
Влюблённые учёные и 
научная вечеринка».