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!
They're things which someone simply 
decided upon for convenience.
.إنها أمور قررها الأشخاص من أجل الملاءمة فحسب
Diese Dinge hat irgendjemand mal
aus Bequemlichkeit festgelegt.
Suelen originarse por algo
que se decidió por conveniencia.
Suelen originarse por algo
que se decidió por conveniencia.
Au départ, ce sont souvent des valeurs
décidées par commodité.
Sono cose che qualcuno
ha deciso arbitrariamente, per comodità.
Inicialmente é algo que alguém define
conforme a conveniência.
По сути, их принимают
просто для удобства вычислений.