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...
Look at how big Haru's belly has gotten!
¡Haru ya tiene la barriga muy grande!
¡Mira lo grande que se 
ve ya el vientre de Haru!
Veja que grande ficou a barriga da Haru!