One day, a gifted graduate student in Saitama University's science department, Himuro Ayame, confesses her feelings to Yukimura Shinya. However, as neither of them have any experience with romance, they are worried as to whether it truly is love or not. They decide to discover "the standard conditions of love" so that they can judge each other's feelings by them. Even as their underclassman in the lab, Kanade, throws up her hands in exasperation, Yukimura and Himuro attempt to quantitatively measure "thrilling palpitations of love" by taking their heart rates while performing actions such as "kabedon," "chin-lift," and "sleeve-roll," but...
The results of an experiment must not be 
interpreted carelessly for convenience's sake.
لا يجب تفسير نتائج تجربة ما بتهوّر 
.من أجل مصلحتنا الخاصة
Korrelation impliziert keine Kausalität,
und Obacht, wenn es zu sehr ins Konzept passt.
Los resultados de un experimento no
deben interpretarse solo por beneficio.
Los resultados de un experimento no
deben interpretarse por beneficio.
on n’interprète jamais
des résultats à la légère.
I risultati di un esperimento non vanno interpretati 
in modo da soddisfare le nostre esigenze.
Não se deve interpretar um resultado de
forma descuidada, por satisfação própria.
Нельзя слишком вольно интерпретировать 
результаты эксперимента.