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...
The words of a drunk can't 
be used as reference.
.كلمات سكّيرة لا يمكن اعتبارها كمرجع
Die Worte einer Betrunkenen
kann man nicht für voll nehmen!
Las palabras de una ebria
no sirven de referencia, ¿no?
Las palabras de una borracha
no sirven de referencia.
Les déclarations en état d’ébriété
ne comptent pas. Efface ça.
Le parole di un'ubriaca
non possono essere usate come riferimento.
Palavras de uma bêbada
não servem de referência.
Нельзя ссылаться 
на слова пьяного человека.