Blue hummed to himself happily as he walked down the streets of the city without a care. He had gotten half a pizza out of a trash can, so he was full for the day. For now he roamed around without a goal, for life in the city was simple for him. He would not talk to anyone unless he was talked to, for he tried trying to talk to someone and that did not work out well. City people can be jerks, but he was ok with. But deep inside himself he wished someone was not a jerk, someone he could trust.