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...
and it finally starts to 
border on possible, bear.
.وتصبح الفرضيّة ممكنة أخيرًا
Und rückt in die Nähe des Möglichen. Gwar.
y por fin empieza a ser posible.
y por fin empieza a ser posible.
ce qui est
dans la limite du possible.
e inizia finalmente a rasentare il possibile, orso.
e finalmente fica próximo do pursível.
и это больше похоже на правду, мишка.