Even after Professor Ikeda recommends that Ibarada proceed on a doctoral course, she can't make up her mind about what she wants to do. But after experiencing a little of Professor Ikeda's deep love for strength training, she strives to complete some sit ups, an activity she isn't used to doing, on the sofa. As she does, Kosuke looks on in fascination.
Meanwhile, Himuro has caught a cold due to the changing of the seasons. Worried for her, Yukimura goes to her apartment to check on her, but the flush and heat of her fever has given her a coquettish appearance that sends Yukimura's heart racing. At that very moment, Kanade shows up and Himuro promptly hides Yukimura under her comforter.
There was an old guy, Enrico Fermi, 
who was good at this kind of calculation,
ان هذا شخصا عجوزا، إينريكو فيرني، والذي كان يجيد 
،هذا النوع من الحسابات
Der alte Sack namens Enrico Fermi
konnte auch ganz gut so was rechnen.
Un señor llamado Enrico Fermi,
que era muy bueno para estos cálculos
Un señor llamado Enrico Fermi,
fue el inventor de estos cálculos
a été nommée d’après cet homme,
Enrico Fermi,
C'era un vecchio signore, Enrico Fermi,
che era bravo a fare questo tipo di calcoli,
Enrico Fermi era um tiozão
muito bom nesse tipo de cálculo,
Энрико Ферми
был хорош в подобных подсчётах,