Yukimura is working hard on his computer, as usual, when Himuro suddenly says, "I am in love with you. Her confession greatly shakes Yukimura. Unlike the last time, Himuro states her feelings matter-of-factly. Yukimura asks, "What theory did you use to determine that you love me?" Himuro replies by taking Yukimura out on a date and begins performing experiments they've done before such as measuring heart rates, using an emotion counter, collecting saliva, and the kiss experiment.
That is either left to those 
individuals' personal assertions...
...تأكيد ذلك سيكون بيد الشخص نفسه
Entweder beruht das auf einer
subjektiven Annahme eines Einzelnen …
O confiamos
en las declaraciones personales
O confiamos
en las declaraciones personales
En laissant les candidats
s’autoévaluer ?
Viene deciso dalle affermazioni
personali di quegli individui...
Isso é deixado por conta da
afirmação pessoal do indivíduo...
Человек либо лично
делает такое суждение...