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...
Oh, right...
...صحيح
Hast ja recht …
Tienes razón.
J’avais oublié…
Oh, giusto...
Ah, certo...
Ох, точно...