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...
Doctor... I was thinking of keeping it 
as a surprise for Akane, who's outside...
Doctor...
Doctor... Tenía pensado que fuera
 una sorpresa para Akane, que está fuera.
Doutor... Eu quis fazer uma 
surpresa a Akane lá fora...