If you saw a key in someone's hand in a dream: Your communication may be stronger, you may be confused about your future plans. To see a key in one's hand in a dream refers to being ready for war, instilling fear in the enemy and disgrace, overcoming problems and setting new goals for oneself. A good person who sees the dream indicates that he will experience very good and good developments in his life and he will be very happy, and that he is with his wife. On the other hand, the man who sees the dream is a sign to feel good, to overcome the obstacles one by one, to get rid of ordeals and troubles.