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...
I'm sure Yukimura-kun had his usual lack of 
tact when he said what he did, right?
أنا واثقة من أنّ يوكيمورا-كن كان يتصرّف بقلّة ذوق
 كعادته عندما قال ذلك، صحيح؟
Yukimura hatte mal wieder kein Taktgefühl,
als er was von dir wollte, richtig?
Encore le fameux manque de tact
de Yukimura, je me trompe ?
Yukimura-kun ha detto qualcosa
con la sua solita mancanza di tatto, giusto?
Aposto que o Yukimura-kun explicou
com aquela delicadeza de sempre, né?
Наверняка Юкимура опять сказал 
что-то совершенно бестактное.