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...
would be rendered less likely than 
in the first case, don't you think?
لن تكون صحيحة مثلما كانت من قبل، أليس كذلك؟
weniger wahrscheinlich auftreten
als im ersten Fall, richtig?
será menos probable
en el primer caso, ¿no?
será menos probable
en el primer caso, ¿no?
deviendrait moins probable,
n’est-ce pas ?
risulterebbe meno plausibile
che nel primo caso, non pensi?
seria menos provável do que
no primeiro caso, não acha?
будет уже ниже, 
чем при первом эксперименте. Так?