To dream that you are leaving someone can indicate an ending to a phase of your life. To gain more insights into the area of your life is coming to end, examine the person in the dream that you are leaving. What does that person represent to you and what qualities does that person have that most stand out to you? These could indicate the area in your life which is coming to an end. Further, leaving someone in a dream could indicate that you need to make some changes in your life. You may have become complacent in some areas in your life, and this symbol indicates that a change is needed.