Hayley quickly turned her sight to the male stranger, her hair standing on its end. Something about the man made her feel alert, but it wasn't something that came out of malevolence, so she couldn't help but be confused. She felt a stirring sensation inside her chest, no doubt the 'other her' sensing his presence as well. "Uh, who are you?" she bluntly asked, not knowing who he was other than the fact that he seemed to recognize Isaac. Turning to the man, she frowned when she saw him being in pain. "Hey, Isaac, are you okay?" she asked, her body language slowly becoming anxious and skittish once again as the man approached her personal space.