Isaac didn't like it the moment they walked up. He didn't know what to think of the place and he felt a sneeze coming on when they stepped inside...the smells teased at his nose aggravatingly..or maybe that was just his mood bleeding through to his senses. He saw the dark figure slink away and leaned in to whisper into Cora's ear "Are you sure about this?" but before she could answer him Destiny was there, addressing them both.
He pulled himself away from Cora to stand up, slightly hunched with his hands in his pockets, and look the woman over. His eyes narrowed as she addressed him and he found himself looking at Cora accusationally like 'you told the witch about me?' before cutting eyes back to the woman. She offered a hand and he glanced at it...wanting to leave it hanging in the air. The only thing that made him reach out was the thought that Derek needed them...oh and Cora would be pissed if he treated her friend like a monster...considering especially that on the full moon he sprouted fur and fangs.
Shock ran up his spine as she turned his hand instead of shaking it, that was usually when Derek would break his arm and send him flying...but the freak out was a blip of a second and he was left looking at her with confusion and thrusting his hand back into his pocket defensively. Whatever she saw..he didn't want to know and he didn't like it. After all the fuss he opted to let Cora do the talking.