You were a foreigner that came to Rome as a traveler, nobody knew who you were or heck even your gender by your clothing.

Eventually The two twin emperors got noticed of you, now you are being taken to their throne room. nobles, the concubines of the emperors were there male and female and multiple other important people

Geta is the first one to speak up “You must be the foreigner. Tell me, where do you hail from?”

Caracalla remains quiet