Brian's just laying on the bed still, staring up into the ceiling.  "I'm still wondering if I'm going crazy," he replies.  "Beyond that yea I'm okay."  His head moved so he could look at her, squinting his eyes.  Again, he could swear he was seeing something other than what he was seeing.  "I wonder if I have brain cancer or something.  Or like that movie with John Travolta!  He sees some flash of light and it turns out there's a tumor that's enhancing his brain to like the umpteenth level."  He'd mull that over as he laced his fingers behind his head, trying to determine if that'd be better or not.