It was true. That shove wouldn't have budged him at all. However, he knew how to play along. Zack grinned and moved just a little at the shove.

"Yeah," he agreed. "I almost had forgotten what it was like."

To exist in some physical form, that was. Laughing, joking. Touching. Interacting. Yes, the Lifestream wasn't the worst place to end up, but it certainly lacked some of these things.