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...
He said you're conducting some 
very interesting research!
!أخبرني أنكما تقومان ببحث مثير للاهتمام
Er meinte, ihr hättet da eine
spannende Forschung am Start.
Dijo que hacen
una investigación muy interesante.
Dice que realizáis una investigación
muy interesante.
Ça m’a l’air très intéressant !
Ha detto che state conducendo
una ricerca molto interessante!
Parece que sua pesquisa é
num campo muito interessante!
Он сказал, у вас 
интересное исследование!