Reminds me…I once had a dream about my deceased father-in-law. In my dream, he was on furlough from Heaven (or wherever). We (I, my wife, and my mother-in-law) had an appointment to meet him in an outdoor restaurant. When we arrived, he was already seated at a table, chatting with a friend, having a drink, and smoking a cigarette. (In real life, he had quit smoking many years before his death.) My wife, seeing him, was shocked. "Dad! What are you doing?" "Hey, it's OK," he answered. "I'm already dead."