Some of Bai Mi's anxiety bleeds through her straight posture, but it doesn't linger, she's able to smooth herself down into the harmless shape of princess #393482 in the blink of an eye.
Too fast for anyone but Xi Zirui to notice.
"This princess would be happy to see whatever his Majesty wants to show her," she says, pleasantly and breezily enough, very much like the airhead she isn't but is pretending so well to be.
"Are these letters relevant for the discussion at hand?" The Empress asks, looking between the two of them.
Xi Zirui shakes his head and smiles at her. "Just a little teasing between siblings."
She looks as if she is less than impressed by this but ignores Xi Zirui and Bai Mi to address the officials. "This lonely widow thanks all the officials for taking the time from their busy schedules to be here. Everyone should quickly return to their duties."