"I'll have t'take care of a few things. Speak to a few people," Doc admits. "But I won't go spreadin' it around, none."

There are things he needs to take care of, first. Just in case he never makes it back.

He glances up at Bill, and nods.

"We will do that," he replies. "I'll be sure t'see you 'fore we head out, make sure that you and Kate are gettin' out of here without incident, just in case."