It has clearly been A Morning. Steve has been out for most of it, first walking the dogs and then showering, and later trying to investigate what suddenly seems to be going on with the tree and the hole, as well as checking on both new and old people.

But while he never paid the network much mind on the Barge, here, he's been giving it a little more attention.

He doesn't wait too long after the Nurse - and then everyone else - starts talking on the network to head back to B's cabin, knocking twice with an, "It's me," before opening the door to slip inside and see whether B is here. He's not down in the common area with the animals at the moment, so this seems like the next logical place to look.