To find proof as to whether he is "in love" or not, Yukimura pats Himuro on the head from point-blank range. Seeing this, Ibarada, an upperclassman in the Ikeda Lab, talks about the need for a control experiment. In other words, in order to prove that the racing of his heart is because of Himuro specifically and not just because he's facing a woman, Yukimura has to pat Kanade and Ibarada on the head too. Himuro, on the other hand, sets out to prove that food made with love tastes better and cooks, but...
This is in the pursuit of accurate data.
.هذا سعيٌ خلف بيانات دقيقة
Es geht um die Genauigkeit der Daten.
Es para conseguir datos precisos.
Es para reunir datos precisos.
Lo faccio per la raccolta di dati accurati.
Isso é para obter dados precisos.
Нам ведь нужны точные данные.