It was delightful when I saw some people shown high tolerance toward each other. While I was walking, I saw a policeman and a homeless talking. I thought at first that the policeman was screaming at the homeless or wanted to arrest him or something like that. I was just seeing the police man's back without seeing their faces, then it turned out that the police man was directing the homeless old man where to go or something like that. I didn't hear exactly, but I heard the sentence "you can get help there". He was like talking with him as he was talking with his friend and they shacked their hands. I like that. It should be like that.