David waits outside the room when he returns, watching to see if Sawyer brings back any memories for Bryan. His stomach twists when it is blatantly obvious that the connection between them has entirely vanished.

He clears his throat to make himself known, walking in with a charger in one hand and a medical torch in the other.

"I'll give you this if you let me check you over," he offers, trying to keep the tone of his voice on an even, detached keel. If he freaks out, Bryan will and then the dogs will and Sawyer too, like a domino effect. "I need to make sure you've not suffered a trauma to your head."