When Kunio finds a wedding dress catalog at home, he suspects his mother will marry someone behind his back. Overprotective of his mother, Kunio will stop at nothing to stop her wedding.
It's none of your business.
ليسَ من شأنك
Das geht dich nichts an.
Eso no te incumbe.
Eso no te incumbe.
Ça te regarde ?
Não é da sua conta.