The 13th maiden was not male... A girl claiming to be the 13th maiden shows up before Itsuki. She sets out to confess her love while wearing an outlandish '80s outfit.  However, Itsuki fails to notice, and continues his search.
You must have imagined it.
.لا بدّ أنّها مخيّلتك
Muss Einbildung gewesen sein.
Lass weitermachen.
Debe ser tu imaginación.
Imaginas cosas.
Tu te fais des idées.
Dépêchons-nous.
Te lo sarai immaginato.
Deve ser impressão.
Наверняка показалось.