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...
making choices is what 
moves you forward, right?
اتخاذ الخيارات هو ما يمكّنك من المواصلة، صحيح؟
trifft man Entscheidungen
und kommt so voran. Richtig?
lo que te hace avanzar
es elegir opciones, ¿no?
lo que te hace avanzar
es elegir opciones, ¿no?
on avance en faisant
des choix de scénarios.
fare scelte ti fa procedere nel gioco, giusto?
você avança no jogo
ao tomar decisões, certo?
сюжет развивается в зависимости 
от выбора игрока.