The Teacher explains the World Formula theory. Vanitas is put off by Noé and Dominique's relationship. Dominique rakes Vanitas over the coals. Vanitas encounters Jeanne again and reveals himself to the ball guests. Chaos ensues when gate crashers arrive.
Teacher, you look like you're having fun.
يا معلّم، يبدو وكأنّك مُستمتع
Ihr wirkt so glücklich.
Maestro, parece que se está divirtiendo.
Ça a l’air de vous amuser, maître.
Maestro, sbaglio o lo trovi divertente?
Похоже, вы веселитесь, учитель.