If you saw your daughter in a coffin in a dream: You are at a time when you can express your thoughts in an active way, it is necessary to approach carefully what is going on in relationships. To see your daughter in a coffin in a dream indicates that your daughter will have a long life, contrary to this dream. It reflects your existing fears that he is more interested in the metaphysical realm than this world and does not enjoy life. It is also interpreted that you need to tidy yourself up.