Graham was a very emotional man, and he didn't have very many friends that would listen to him when he was upset. He felt alone most of the time and felt trapped in his mind, scared of his thoughts. Odd for a paramedic to feel that way, huh? One day he found a puppy after a fire, the puppies owner had died. He felt that the puppy was the only one he could talk to that would listen and care, even though he couldn't reply.