Yes, it's happened before, but usually there's an e-mail or something. I got a call today, but I told him that I had to go because I was busy at the moment at work. He said that was fine, that he was going to go eat dinner and that he'd be back right afterward. That was four hours ago. It only takes him an hour to eat. I'm freaking out in my head, imagining why he couldn't call me, but I feel like an idiot for doing it.