Being important to each other is the one thing he doesn't doubt, hasn't doubted for a long while. Now and then a thump on the head might do him some good. At any rate he's more willing to take chances here. Or he has been. The reminder that either of them could vanish without warning is a bit of a damper.

Still.

He's not thinking about her past, or his own, for once. He'd be much more tense if he was. He's not really thinking about anything, just relaxing under her touch, vaguely wondering about what they can do later, tomorrow, to keep the house in order, to move on in Rick's absence, eyes half closed.