Well! That sure is one way to cut their commentary short, and for as surprised as the film crew happens to be, Shinji is just as shocked by this turn of events. Possibly even a little more so, as that sudden burst of intensity from Kai sends an extra jolt right through his nerves.

Sure, Shinji's grown pretty uncomfortable with the spotlight shinning on him so brightly, but why ? that dangerous tone? There's not... about to be a fight, or anything, is there? Please, Kai, don't try to fight the robots.

No, not right now. For right now, there's just a gentle tug at his arm as Kai cuts an escape route for the both of them. Shinji, still thoroughly gobsmacked, offers no actual resistance to being led away. "S-sure," yeah, let's, ah, go somewhere else.