If you saw that your friend's hair turned white in your dream: You may receive help from unexpected places, monetary gains, you can give ideas and help people around you. Seeing your friend's hair turn white in a dream is seen as a symbol of suffering and distress, having trouble, and leading a troubled life. The graying of a friend's hair is also referred to as being surprised, losing hope, and having trouble because of some events that this person will encounter in his life.