Laughing in my sleep

Who else can say that they have a husband who makes them laugh even in their sleep? Every now and then I wake up in the morning and vaguely remember laughing when Warren comes to bed. With his late night law school reading I normally get tucked in between 10 pm to 11 pm, and Warren comes to bed sometime after midnight. Whatever happens when he comes to bed makes me laugh. He tries to talk to me, and I mumble back and then start laughing. And I'm not just talking about a little giggle either. I'm talking about a full on laughing myself back to sleep. I'm smiling just thinking about it.