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...?!
Was that all? There wasn't 
anything else, was there?
أهذا كلّ شيء؟ لم يحدث أيّ أمرٍ آخر، صحيح؟
Weiter nichts? Sonst keine
weiteren Aktivitäten?
¿Algo más? No hiciste nada, ¿verdad?
¿Algo más? No hiciste nada, ¿verdad?
C’est tout ? Tu es bien sûr ?
Solo quello? Non c'è stato altro, vero?
Só isso? Não fez mais nada, né?
И всё? Больше ничего не было?