I don't know exactly when it comes on, but during Lindsey's "My Little Demon" speech, the camera cuts over to Chris and Stevie. Stevie's in the background and she has this really "I'm going to kill him" look in her eyes. And she's pacing back and forth.
My mom noticed it and had to point it out to me. It amuses me. :P
edit: I just checked, and it's right after he says "...learn from your mistakes" at 1hr 26sec.
