“Oh hello there,” Harry is taking notice of the IronMoon floating over the gunner, “You must be the lady’s familiar, right?”

Rose turns around to see the IronMoon and begins to squeak at it, she has gone back to befriending mode again, whereas Hedwig is giving it a blank confused stare, not sure of what to make of it. Harry hasn’t see one like it before so he is pretty intrigued by its appearance.