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...
Yuusuke-kun already knew... Therefore I 
should tell everything to my Sasuke as well!
Pensaba que si ya tú lo sabías,
¡Yuusuke-kun ya lo sabía... así que se lo 
tenía que contar también a mi Sasuke!
O Yuusuke já sabia... Então eu
 deveria contar ao Sasuke também!