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.
I wish we could just keep 
researching forever.
.ليتنا نستطيع مواصلة البحث للأبد
Ich wünschte, wir könnten
ewig so weiterforschen.
y sigamos investigando para siempre.
y sigamos investigando para siempre.
Si tout pouvait continuer
comme avant…
Vorrei che continuassimo 
a fare ricerca per sempre.
Gostaria de poder ficar
nessa pesquisa para sempre.
и заниматься совместными исследованиями.