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.
Why does anyone have to calculate such 
pointless, useless numbers, bear?
لمَ على أحدهم حساب أرقام دون قيمة وفائدة هكذا، كوما؟
Wieso sollte jemand so sinn-
und nutzlose Zahlen berechnen? Gwar!
¿Por qué deberían calcular esos
números que no sirven de nada?
¿Por qué calcular esos
números que no sirven de nada?
Ça sert vraiment à rien,
je vois pas l’intérêt de calculer ça !
Perché la gente deve calcolare delle cifre
così inutili e senza senso, orso?
Mas por que alguém precisa
calcular numerursos tão inúteis?
Зачем кому-то вообще вычислять столь
ненужные и бесполезные значения, мишка?