As the seconds went by, Kalinda's own fear, and the effect of the others fears around her grew stronger. And she could no longer contain it to her body. It was more an overwhelming sense of need that had her lifting a hand, despite the paralyzing fear, and touching Anthony. It was the need to survive, to get the fear out of her. 

She wasn't prepared for the results, and doubted Anthony was either. 

Katherin fell to the ground, Austin released, as powerless, the fear galloped through him. His sense of fear, so strong, so potent as Kalinda knew well, seemed to affect the pheromones, his eyes becoming, if possible, an even deeper black. slowly, the fear pheromones grew stronger, so that it seemed the air was full of them. Indeed, to any obervers, it would appear that a fog was in the air. 

Kalinda screamed, falling to the ground, her only instinct now was to keep it all inside, a protective mechanism so she wouldn't causing horrible, terrifying, fear in those round her. She whimpered, unable to move. The fear seemed to press on her chest, her lungs, her heart, making it hard to breath. Each breath in and out was a struggle, her heart seemed to be beating impossibly fast, She shuddered, the fear like a disease, until, blessedly, she fell unconscious. Some part of her, however, kept the fear in close, not allowing it to be let lose, and cause devastation to her classmates.