 He heard them saying, and he could hear them just fine, and he could hear himself walking. But he heard them say, my goodness, where did Brian go? Well, where could he have gone? There's nowhere to go. And so he stopped, and he turned around, and he started to walk back towards them. Now, he can still hear himself. He can hear them. It wasn't until he got three feet in front of them and said, what's wrong with you? I'm right here, that they could see him again.