How do you dream? In Black & White? Recurring dreams?

Crystal’s son dreams in black & white which is rare!  Only 12% of people dream in only black & white.  But how do you dream?  Crystal and her husband remember having recurring dreams.  Where Melanie doesn’t remember her dreams at all.  But one of Crystal and her husband JP’s recurring dreams are about flying and how they fly in their dreams are completely different.  We think JP may have been a bumblebee in a past life.