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...?!
Proof 6
Science-types Fell in Love,
So They Tried Kissing.
الدليل السادس
  الحبّ  طالبو العلم وقعوا في
لذلك حاولوا التقبيل
Beweis 6
Die Wissenschaft verfiel der Liebe,
folglich versuchten sie sich an einem Kuss
Prueba 6
Los de ciencias se enamoraron,
así que intentaron besarse
Prueba 6
Los de ciencias se enamoraron,
así que intentaron besarse
LA SCIENCE EST TOMBÉE AMOUREUSE,
ALORS ON S’EST EMBRASSÉS
Prova 6
Delle menti analitiche si sono innamorate,
quindi hanno provato
a baciarsi.
Prova 6
Cientistas se Apaixonaram,
Então Tentaram se Beijar
Доказательство 6.
Влюблённые учёные и
экспериментальные поцелуи.