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...
A theory first proposed by psychologist 
Anders Ericsson based on his own study.
نظريّة اقترحها الطبيب النفسيّ أندرز إيريكسون
 .لأوّل مرّة بناءً على دراسته الخاصّة
Eine Theorie, die von dem Psychologen Anders Ericsson
anhand seiner Forschungen aufgestellt wurde.
Es una teoría propuesta por el psicólogo
Anders Ericcson basado en sus estudios.
Es una teoría propuesta por el psicólogo
Anders Ericcson basada en sus estudios.
Une théorie qui fut formulée
par Anders Ericsson,
È una teoria proposta per la prima volta
dallo psicologo Anders Ericsson basata sui suoi studi.
Essa teoria foi proposta originalmente
pelo psicólogo Anders Ericsson!
Теория была сформулирована Андерсом 
Эрикссоном на основе его исследования.