Humor, is in fact, the perfect way to go about this- Dean just hasn't gotten over himself yet. Except- except maybe if he lets himself willingly talk about Yoda for a little while it could help. Granted, he's more of a Trekkie than a 'whatever you call Star Wars fans' but that's not really the point. Anything to settle down his weird science fiction come to life fantasies slash horror stories.

"Sitting down- sure- sure, yeah, we could. Y'know. The force be with you and all that." Dean you are getting it all wrong, and he gives his head a little shake and tries to gather himself up before sweeping a hand forward, as if handing over the path to a robot is something he does every day of the week.

"Lead the way."