The kids yawn through a lecture on quantum theory and Schrödinger's cat. And after classes, the Astronomy Club gets to the bottom of the oddly low-tech school festival project of the Computer Club.
I'm sorry, Kaori. I'm going
to have to stay over tonight.
Es tut mir leid, Kaori,
ich muss heute Nacht leider hierbleiben.
Lo siento, Kaori.
Tendré que quedarme a pasar la noche.
Sinto muito, Kaori.