While he wasn't expecting such a friendly greeting from anyone, much less a joke, the surprise that registered on his face quickly shifted to amusement. He smirked, a tiny quirk of his mouth, before stepping closer so that he could show her what he'd managed to do: turn it on. Maybe? The screen was bright, and he tapped at it with his regular finger, which only served to bring up about a hundred little windows. He exhaled softly, half-annoyed, half-amused by it. What a strange device.

"Try not to break it, okay?" came Gemini's voice from the cage. "It looks pretty delicate." The young man shared a conspiratorial look with his new acquaintance, as if to say, He worries too much. Even if it was probably very likely that he would, in fact, break this little piece of technology. Especially if he tried using it with his prosthetic arm.