Talking In Your Sleep

The other day K had to wake up at 3am to make a delivery at 4am. So, that night he went to sleep even earlier than me!!! At like 8pm or something. Sometime after that K's friend, L, called him. He told L he was already asleep & sooooo tired. But L continued to talk anyway. Several hours later, K woke up with the phone stuck to the side of his face. LOL He has no idea when he got off the the phone with L...so I can only imagine what her experience was like. At the very least she heard him snoring on the phone...but lots of times K has conversations with me in his sleep. I wouldn't be surprised if he said some really crazy stuff to her! She hasn't called him back since so we are simply left to wonder....what did K say to L in his sleep???