Medbay
Without moving her head, Sienna's eyes flicked back to the wiry lizard-like alien before her warily, as if waiting for some kind of confirmation. Slowly her posture relaxed, and she took her hand from the pistol grip behind her, leaving the NSP securely tucked in her belt. She glanced over to the far wall, noting Misato seated casually in a chair, obviously unbothered by and even looking somewhat familiar with the creature.
"Fellow hitchiker, huh," she said quietly, barely above a murmur, and circled the room, keeping her facing towards the others. She threaded her left thumb through a belt loop in front of her and let her arm hang on it as she studied their new guest. It looked like a tightly-wound death machine, bristling with claws and sinewy muscle, and its slitted irises and tough-looking skin only added to its fearsome appearance. Still, if it had been stuck on that "dreamworld" they'd just run from, she couldn't blame him for wanting a ride. It wasn't too long ago that she'd been in nearly the exact same situation. And this creature, while certainly imposing, didn't posture like it was looking for trouble.
She finished her slow walk around the perimeter of the room, and came to a gradual stop at the back wall. Leaning back against it, she placed the sole of her right boot against the baseboard while she continued to look the newest passenger over from top to bottom, waiting for Ayumi to handle her business with the alien before asking why she'd been called here.