[Her head snaps across to track the trajectory of the stone, making sure he actually hits his target— and fortunately it also means that when the telltale little click of it lands, her surprise isn't visible. She stands there for a beat longer, genuinely impressed...where he can't see.
And then turns back towards him, glancing just out of the corner of her eyes:]
no subject
And then turns back towards him, glancing just out of the corner of her eyes:]
So you can throw a few rocks.