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.
Just like our research which overflows 
with all kinds of love once again today.
.تماما مثل بحثنا الذي يفيض بمختلف أنواع الحبّ مجددا هذا اليوم
So wie unsere Forschung nur so vor allen Formen
der Liebe auch heute wieder übersprudelt!
Tal como en nuestros experimentos
Igual que en nuestros experimentos,
La journée fut encore
pleine d’amour,
Proprio come la nostra ricerca,
che anche oggi straripa di ogni genere di amore.
Assim como nossa pesquisa que
transbordou em várias formas de amar.
В чём мы и смогли убедиться в ходе
нашего исследования любви.