Something inside his chest clenches. His throat feels constricted, like he can’t swallow or breathe. He squeezes his eyes shut to try and chase the feeling away. He doesn't know what is happening, he's panicking as he tries to draw oxygen into his lungs He's suffocating. His chest hurts and he cant believe how much it hurts. It’s almost physical and he clutches his hands so tight he feels his bone begin to ache.