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...
Are you experiencing any sensation 
of an increased heart rate?
هل يرتابك أيّ شعور بتسارع نبضات قلبك؟
Merkst du, dass sich dein Puls erhöht?
¿Sientes un incremento
del ritmo cardíaco?
¿Sientes un incremento
del ritmo cardíaco?
Tu crois que ton cœur
bat plus vite ?
Hai una qualche sensazione
di aumento della frequenza cardiaca?
Está sentindo seu
ritmo cardíaco aumentar?
Чувствуешь учащение пульса?