Shrugging his shoulders, JD starts walking down the corridor again. Getting to the end of the hall, still thinking about that room that they could have peace, he turns back.

"I don't know. Everything I've read about it, it never really said how it works." Squeezing the hand, that he still held, gently he adds "We'll figure it out, I'm sure."

"All I know is it's on this wall...somewhere." he adds continuing down the hall, running his other hand along the blank wall.