Even if Karnis did notice the blush, she would have no idea how to interpret it. She really doesn't have a clue what sort of friendship the two of them have."That's good. If you made her upset, I would have to slap you, haha", she says, trying to make a small joke, but it's still very known how she and Lucy has a very special friendship, so it could be interpreted to be more serious than it was made out to be. She sips some more of her tea as they converse nice and quietly, with her large eye from time to time scanning the room again, taking in the sights of it."It sounds quite exhausting though...there is quite a long way over there, from what I know. Ooooh...can you carry anyone on your back?", she asks, curious about his ability to do so.