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...
You should eat something decent 
once in a while, Yukimura-kun.
.يجدر بك أكل طعامٍ صحيّ من وقتٍ لآخر يا يوكيمورا-كن
Ab und an könntest du ruhig mal
was Vernünftiges essen, Yukimura.
Deberías comer algo decente
alguna vez, Yukimura.
Deberías comer algo decente
alguna vez, Yukimura.
Tu ne voudrais pas manger
de la vraie nourriture, Yukimura ?
Ogni tanto dovresti mangiare
qualcosa di decente, Yukimura-kun.
Devia comer algo melhorzinho,
Yukimura-kun.
Надо хоть иногда нормально питаться, 
Юкимура.