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...
This was published by MEXT. 
The university entrance rate for 2005.
.تمّ نشر هذه من قبل وزارة التعليم 
معدّل الالتحاق بالجامعة لسنة 2005
Die Daten von MEXT zu den Immatrikulationen
an den Universitäten im Jahr 2005.
Esto lo publicó el MEXT. El índice
de ingreso universitario del 2005.
Esto lo ha publicado el MEXT. El índice
de matrículas universitarias del 2005.
Voilà les taux d’emplois
Questo è stato pubblicato dal MEXT. 
È il tasso di iscritti all'università del 2005.
Isso foi publicado pelo MEXT. A taxa
de entrada nas universidade em 2005.
Статистика министерства образования. 
Количество поступивших в вузы в 2005 году.