Yukimura and the others will be giving presentations at the summer study sessions. There's less than a month left until the training camp, but Kosuke still hasn't picked a research theme. Professor Ikeda suggests research into "an algorithm that could instantly find the True End in any dating game." On the other hand, Yukimura and Himuro are focused on the hormone which is released when a person is touched by someone they love - oxytocin. By investigating the amount present in a person's saliva, they think they might be able to determine if the person loves the one who touched them, and they decide to immediately put it to the test with some close contact...
Now, we need to decide the timing and 
frequency of the sample collection, but...
...والآن، علينا تحديد الوقت وتكرار عمليّة جمع العيّنات، لكن
Wir müssen entscheiden, wann und in welcher
Frequenz wir die Proben nehmen wollen, aber …
Ahora debemos decidir la frecuencia
de la recolección de muestras, pero…
Ahora debemos decidir la frecuencia
de la recolección de muestras, pero…
La question est combien d’échantillons
prendre, et à quel moment.
Bene, dobbiamo decidere le tempistiche
e la frequenza della raccolta dei campioni, ma...
Agora precisamos decidir a frequência
da coleta de amostras...
Теперь нужно определиться 
с частотой сбора анализов слюны...