There's something very much approving in her eyes as she nods in response to Dany's steely resolve — she can appreciate that, as well as the willingness to fight to be given the answers they deserve to get.

"I doubt most of us do. I'm needed in Paris, too." She pauses, appraising. "Though in my home, it's not usual for women to fight wars." Constance sighs. "I wish it was. But in yours... Forgive me for saying, but you don't seem like a soldier."

You seem like a commander, she thinks instead. Yes, that is the resemblance to Queen Anne that I see. The queen back home may not fight battles, but her commands carry as much weight to her (and to the Musketeers) as the king's.