Strange must be psychic as well as magic, because that was the exact question she was going to ask. There's a flash of surprise across her face that she doesn't bother to hide as he answers her unspoken question, that shifts into open staring.

"You're doing mirror magic, and you're turning into mirrors... Wait, no, you said, just being here does it. Even if you're not doing magic?" Beau considers his particularly reflective injuries, her own fully-human-looking hands, and concludes: "Shit."