To be indifferent in a dream is not uncommon. Many dreamers feel disconnected from the events surrounding them in their dreams, as if watching a movie. This is an indication that your subconscious is attempting to deal with a troubling situation in your life through logic. You may also feel that the events depicted are not in your control, that they are out of your hands, or none of your business. This could indicate that you should stay out of the problem and allow things to work themselves out naturally.
[1]