It seems to her it's probably more like he was going to get a player so they could listen to it -- at best -- but that's beside the point for the moment.

And the point is that she's not sure she understands.

She shakes her head in a mild version of that matter-of-fact apology generally reserved for people telling other people they don't understand the language being spoken to them.

"So a cassette tape with my name on it just appeared in your room?"