[She almost stops reading at a few points, when the ideas keep getting more and more nuts, but she can't quite make herself quit for the same reason. Is this really what Robin thinks about the world they're in? And worse, about the people in it. She's just started on the part where he talks about someone who should be a dear friend to him when she feels the heavy weight of his hand on her shoulder, making her gasp in shock as she turns around.]

Oh my god, you scared me! [Which is problematic all on it's own; Zatanna knows the score. Letting people sneak up on her because she's gotten so engrossed in something? Not good. But the question he's asked sinks in, and she glances down at the papers still in her hand.]

Trying to figure out what's going on inside your head. [She holds the stack out to him, leveling him with a look of her own.] You really don't think any of this is real?