"Figment of his own personality"?

Ok this dream has a lot a metaphorical values and objects in it. Figment of his own personality seems to be the main theme of the entire endeavor. I really can't interrupt the metaphors for you because they come from your mind so anther person's might be misleading. Just look at what you wrote as a English report, find all the metaphors and writer a brief paragraph on each( if your really that concerned about the dream) This might lead to the meaning for you, and it may be a premonition of your future so you really may want to study this. But my input of your over all question is this guy is living in two worlds one as this perfect boyfriend and another as the creep which is how the world sees him or visa verse hard to say . You were only seeing the figment of his true personality which may be buried deep inside the monster . Dreams are probably one of the most complicated ideas to interpret but only the beholder can really find the true answers in it.