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...
Save the backtalk for after you've 
made up the three minutes' work.
.وفّري ذلك الكلام بعدما تعوّضين الدقائق الثلاثة بالعمل
Mit deiner Gegenrede kannst du warten,
bis du die drei Minuten aufgeholt hast.
Deja esos comentarios para cuando
compenses por los tres minutos.
Deja esos comentarios para cuando
compenses los tres minutos.
Rattrape ces trois minutes de retard
au lieu de jacasser.
Risparmiati le risposte insolenti
per quando avrai recuperato i tre minuti di lavoro.
Só venha com discursinho depois que
recuperar os três minutos de trabalho.
Ёрничать будешь, когда нагонишь 
трёхминутное отставание от графика.