Stranger.
Lou was walking home from school. A person he didn't know tried to have a conversation with him. Lou remembered what his mom said about strangers when he was alone. Lou refused to talk to the stranger. He then went home quickly and safely.
Lou was walking home from school. He then went home quickly and safely. Lou refused to talk to the stranger. Lou remembered what his mom said about strangers when he was alone. A person he didn't know tried to have a conversation with him.