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 was happy to be able to do all 
those experiments with you.
.كنت سعيدة لتمكني من القيام بكل تلك التجارب معك
Es hat mich gefreut, all diese
Experimente mit dir durchzuführen.
Me hizo muy feliz
hacer tantos experimentos contigo.
Me alegró muchísimo
hacer tantos experimentos contigo.
J’ai apprécié
ces recherches à tes côtés.
Mi ha reso felice poter condurre
tutti quegli esperimenti con te.
Fiquei feliz em poder fazer
todos esses experimentos.
Мне понравилось проводить
вместе эксперименты.