Their hands met, and Gemini immediately noticed the lack of warmth in Caroline's hand. She hadn't expected anything really from this girl other than using her as a source of information, but the temperature of her hand was a tell-tale clue that something wasn't right.
Ordinarily her own hand would be just as cool as Caroline's, but by micro-stretching her interior cells (generating heat like an elastic band) she was able to give off the illusion of human warmth. Which begged the question; if Caroline wasn't warm, was she not human either?
"Thanks! Ooh your hand's cold," she noted offhand, hoping to get the blonde to comment as she settled down on a stool next to her. "I haven't actually, I was just wandering around looking for somewhere with good booze, does this stuff qualify?" She grinned and waved to the bartender to get his attention.