When interacting with others you have seen previously in your dreams, let your dream memories of them climb to the surface of your consciousness. Think about your dreaming relationship to them. Daydream about your nighttime dreams. Your daydreams are important. They help to give your waking life continuity.
Some people permeate their daydreams with images of war.
Some fill them with images of sports. Some fuel them with adoration for a special person, a pet, or even a god. Some pervade them with images of disaster or eminent disaster. Most people just daydream about the endless information their social environment provides them with. Learn to daydream about your nighttime dreams.