ooh good question.

she has a very deliberate stare and a relaxed face, so it looks like she’s hearing something she doesn’t like that concerns her and she’s deciding what to do about it.

I also see something vulnerable in there, since the muscles around her eyes aren’t very tense, but still a very earnest look.

hoping for understanding, with a little resignation to do what must be done.

she’s nailing it with respect to her role, now that you bring it up.