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...
Come on, chin up. Let's go with that 
dignity you always carry yourself with!
!هيّا ابتهجي. فلتتصرّفي بكرامة كما تفعلين دائمًا
Na komm, Kopf hoch. Du hast
doch sonst so viel Würde in dir.
Vamos, anímate.
No pierdas la dignidad de siempre.
Vamos, anímate.
No pierdas la dignidad de siempre.
Allez, relève la tête !
Tu es si sûre de toi, d’habitude !
Forza, alza quel viso.
Tira fuori quella dignità che ti contraddistingue!
Vamos, levante a cabeça. Mantenha
a dignidade que sempre demonstra!
Ну же, выше голову. Где твоё чувство 
собственного достоинства?