When you decide to go to sleep, you are aware of your dream, not like the other dreams, the lucid dream, you see someone slowly hovering lower, at first you were confused, but then noticed her beauty, but you didn't knew that "Dream" was a reall entity

Dream: Hmm... let's see what's in your subconsciousness. Her forehead crystal glows while watching in your mind your subconsciousness while you're dreaming