Klaus lets out a sigh, but he can't help the tiniest feeling of victory when he sees her shoulders shaking in a laugh. He knew that there was something of the Allison from before in there, it was just going to take some time.

He does see something change in her face, however, but she seems to deflect it as quickly as he thinks to bring it up. Instead, he relents, snuggling back into the covers, giving her hand a little tug.

"If I'm here sleeping, we're both sleeping, sister," he teases, and if she'll let him? He'll tug her in against his chest. He likes to think the nightmares won't think to emerge if a living nightmare's sitting there waiting for them, after all.