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...
but there aren't many people who 
would have a body pillow
لكن لا وجود لعدد كبير من النّاس 
ممّن يملكون وسادة جسد
aber nur wenige würden ein Kissen
seinem Lieblingsidol vorziehen.
pero no muchos tendrían una almohada
de un famoso por más de dos años.
pero pocos tendrían la almohada
de un famoso durante más de dos años.
mais personne ne garderait un oreiller
d’une chanteuse si longtemps.
ma non c'è molta gente 
che si attaccherebbe per due anni
ninguém usaria por dois anos
но мало кто спит с подушкой