"There is a popular superstition in some villages in India. As soon as the sun sets, the villagers fear that ghosts and demons will come to their homes. So in order to save themselves, they have a sign painted in red at the door that reads "Naale Baa," meaning "Come Tomorrow." The idea is that, on seeing the message, the ghosts and demons will know that they are supposed to visit this house the next day. But as tomorrow never comes, neither do the demons! Isn't that wonderful?