One night, the weather was cold, plus it rained a little bit. A cop was walking in the street. It was 10, so there were a few people on the street, and one of them got attention from him. He went to him and talked. That person was waiting for his friend after twenty years. After the cop knew them, he left. That guy was still waiting. Twenty minutes passed, and his friend arrived. His friend changed a lot. They decided to go to the restaurant, and he noticed one thing. He said, "Twenty years is a long time, but not enough to change the shape of a man's nose'. That person was not his friend; he gave him a letter. He also said you were arrested in under 10 minutes. He read the letter, and he got that the cop with whom he talked first was his friend.