I knowwwww... The entire interrogation scene is just brilliantly, brilliantly done: John's reticence, his vague alarm at this Rodney McKay guy knowing everything about him... Oh man. How do I love this episode?

i MUSTHAVEMOAR.

I KNOWWWWWW. Usually I find it very bad policy to get attached to characters who only show up for a specific arc, because then they most likely go away, but dammit, I cannot help it when it comes to Castiel *flappy hands*