Yukimura is working hard on his computer, as usual, when Himuro suddenly says, "I am in love with you. Her confession greatly shakes Yukimura. Unlike the last time, Himuro states her feelings matter-of-factly. Yukimura asks, "What theory did you use to determine that you love me?" Himuro replies by taking Yukimura out on a date and begins performing experiments they've done before such as measuring heart rates, using an emotion counter, collecting saliva, and the kiss experiment.
For Himuro-senpai, that's the 
greatest happiness ever!
!بالنسبة لهيمورو-سينباي، فهذه أعظم سعادة على الإطلاق
Für Himuro stellt das wohl
das größte Glück überhaupt dar.
No hay felicidad mayor
para Himuro que esta.
No hay felicidad mayor
para Himuro que esa.
ça suffit à son bonheur !
Niente potrebbe rendere più felice Himuro-senpai!
Para a Himuro-senpai,
é a maior felicidade!
А для Химуро просто
нет большего счастья!