It's the Kaimei School Festival, and Bossun's class is doing a maid cafe. Everybody's parents show up, and Bossun is approached by a man who claims to be the doctor who delivered him. He has finally decided to tell Bossun the truth of what happened that day, which he has kept secret for 17 years...
All classes stop their activities 
and begin cleaning up.
Terminen su actividad y comiencen 
la limpieza de cada aula.
Acabad con vuestras actividades
 y empezad a recoger.
Todos encerrem suas atividades e 
comecem a limpeza.