After worrying long and hard over what to do about Shikijou's invitation to go hang out together, Kanade decides to try going on the date with him. When Himuro hears about it she leans forward excitedly to congratulate Kanade on finding someone she might fall in love with. Himuro is also eager to observe and analyze Kanade's date from afar in order to put it to good use in her own research. As she's thinking about this, Yukimura arrives and proclaims that he has devised a new standard unit for the measurement of favorable feeling, the Kanade love power. Then, Kanade's date becomes a double date!
In 1889, physical standard meters were created 
as the basis for a one meter measurement.
سنة 1889، تمّ اختراع المقاييس المترية القياسية 
.كقاعدة لقياس المتر الواحد
Im Jahr 1889 wurde der Urmeter als
Standardmaß für die Länge von 1 m festgelegt.
En 1889 se fabricó el metro patrón,
que serviría de base para el metro.
En 1889 se fabricó el metro patrón,
que serviría de base para el metro.
C’est en 1889
Nel 1889, vennero creati dei metri standard
per poter misurare i singoli metri.
Em 1889, criaram um padrão de medidas físicas
como base para um metro.
В 1889 году для унификации измерений
был изготовлен эталон метра.