If somepony had asked her why she’d thought this, she wouldn’t have been able to answer. There was no anatomical feature she could point to that some species in Equestria did not possess, nor were his proportions particularly pleasant to her eye. At the same time, he gave off an impression of readiness and adaptability, almost as if the world he came from had thrown everything it had at him, and he’d shrugged it off. It was just an impression, no more scientific than Pinkie-Sense, but it stuck in her mind.