[...This will be interesting to explain. He's not clueless; he has been paying attention and picking up on the little things.]

It seems like there are a number of differences. For example...Well, you can use multiple Personas, can't you? You seem at home with the idea of multiple Personas.

Back home, I'm the only one who can use more than one Persona, and I'm also the only one able to see the Velvet Room.