When Himuro finds out that her junior in the Ikeda lab, Kosuke, has spent over 220 thousand yen on his beloved Aika and holds her every night when he goes to sleep, she is shaken by the realization that the only present she's ever given Yukimura is a notebook, and that she's never held him while she slept. She worries that she can't objectively call what she feels "love." As Yukimura and Himuro endlessly debate "love" using numbers, Kanade proposes that the two of them go on a date, but...
These seem likely to be
the base conditions for love.
يبدو أنّ احتمال كون هذه شروطًا 
.أساسيّة للحبّ تعتبر عالية
Die Annahme scheint also berechtigt, diese
Faktoren als Kennzeichen der Liebe zu sehen.
Sembra molto probabile che queste siano
delle condizioni che indicano amore.
A chance disso ser a base das
condições do amor são altas.