What is smile! Why would we laugh? Would we have need to smile! Yeah, but why? Because we have to live beautifully. That's why we have to laugh, that her life is not beautiful at all because she never smile. He may have everything but not happiness because he can’t laugh. A face that looks beautiful when this face have a nice smile. A man’s life money ornaments are not at all, suppose a business man have crore doller but he’s not always a happy person. He always attend his project and submitted that vary nicely but Buyer can’t Pleasure, because he can’t have smile. So we must have need to smile.