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...
When a woman gets close to me, I get 
so nervous, my heart rate skyrockets.
عندما تقترب منّي امرأة ما، أشعر بتوتّر شديد
 .وتبدأ نبضات قلبي في التسارع
Ich werde fürchterlich nervös,
wenn sich mir eine Frau nähert.
Mi ritmo cardíaco sube por las nubes
cuando una mujer se me acerca.
Mi ritmo cardíaco sube a las nubes
cuando una mujer se me acerca.
mon cœur s’emballe au contact
des femmes parce que je suis timide.
Quando una donna mi si avvicina, mi agito così tanto
che la mia frequenza cardiaca va alle stelle.
Quando uma mulher chega perto de mim,
eu fico nervoso e meu coração dispara.
Когда ко мне приближается женщина, 
мой пульс учащается из-за волнения.