Kaizaki Arata is twenty-seven years old and doesn't have a steady job. His parents even threaten to stop sending him money, but that's when he he meets Yoake Ryo, who has a tantalizing offer for him.
And I accidentally used formal speech!
ولقد استخدمت أسلوب الحديث 
!الرّسميّ عن طريق الخطأ
Y además la traté de usted.
Y además le he hablado de usted.
E le ho pure dato del lei senza pensarci!
Ещё и случайно на «вы» обратился!