He rubbed his double's shoulder briefly, then with some effort pushed himself over onto his side so they were back to back and he was facing the wall. There was enough space, although he was sure he'd be in pain in the morning.

After a while he realized how uncomfortable that was to lay in so he rolled back onto his back and settled there, letting his double curl up against him. With an arm behind his head, he yawned quietly and fell into a deep sleep.