He raises his eyebrows at Sam's answer, but it's not exactly surprising news. It does explain why he hadn't seen him around in the dreaming again till now.

"Angels don't need sleep. That doesn't mean I can't." Actually, he's not exactly able to wake up right now, which is worrying. "I'm pretty sure the rift is fucking with me tonight. I can't get out."

He groans and drops his head into a hand. Really did not want to share that.