"See? I'm getting better," Percy answered, knowing that it wasn't what Cass was saying, but not willing to pass out the opportunity to make a point. However as he spoke he shifted and turned until he could rest comfortably against Cass.
"I'm good, but if you want, we can lay down. No one is coming through that door unannounced." They had learnt that entering without knocking had painful consequences, and when he had argued that since the Shack couldn't provided 24/7 security, a few hexes were the minimum type of security that wouldn't interfere with the rest of the Shack.