Spike watched Dean till he was out of sight. Then he pushed himself up to standing, with a groan as pain flared in his side again, and started to check the doors along the shady side of the alley.
The fifth door along opened. Spike slipped inside, closed the door behind him and leaned back against it, closing his eyes. He'd figure out how to get to somewhere more useful in a bit. Right now, he was just going to rest.