Morinokuma-san and Koro-nee are getting married. The usual gang is in the audience at the reception, but Hinohikari is nowhere to be found. A comment from Morinokuma-san's students and a Harvest Show by Koshihikari bring the celebration to joyful new heights, until Morinokuma-san gets a phone call...
But... I wonder what could be wrong...
...لكن... أتساءل ما الخطب
Aber … irgendwas stimmt hier doch nicht …
Mais qu’est-ce qu’il fabrique ?
Però... Mi chiedo cosa sia successo...
Mas, me pergunto o que pode ter acontecido...
Но всё равно кое-чего
 не хватает...