Julia says she needs to stay in PT to protect Barnabas during the day. She can't. She has a job. Q is hiding in a cave, Ang visits. Julia listens. Oh, turns out from this bit of backstory that Sam Evans is dead, drowned in Q's father's yacht... was he a Quentin namesake and lookalike, too?
RT Q won't shut up about all the most dangerous secrets of Barnabas's. Ang now knows all about Julia, and confronts her at the cave. I don't remember what Ang does to her, but Ang isn't so powerful that one can't just run away from her, I would think. I'm always impressed when I look at the cave, perceive it as crumpled up black construction paper, yet see it as totally convincing anyway