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...
It's possible this action has 
solid academic corroboration.
.من الممكن أن يكون لهذا الفعل تأييدًا أكاديميّا قويّا
Möglicherweise hat diese Handlung einen
wissenschaftlich erfassbaren Hintergrund.
Es posible que tenga
una base académica sólida.
Es posible que tenga
una base académica sólida.
Elles doivent avoir
un fondement scientifique.
È possibile che quest'azione abbia 
solide basi scientifiche.
Esta ação parece ter
corroboração acadêmica sólida.
Возможно, данное действие 
научно подтверждено.