Andy had to refrain from shaking his head at the sudden suspicion. He went to get his backpack and pulled a small rectangular carboard box from it. On the top it showed the image of a smartphone.
"You may have observed a human obsession with these things," he said. "This one is not the best of its kind, but it will allow for calling, texting, browsing the internet. I took the liberty of adding my phone-number to it and install a chat-app. In the box is the manual, I'm sure you're smart enough to figure out how it works."

After putting the box down, Andy picked up his glass again and sipped from it. "I'll see about producing something edible in a moment. Something healthier than french fries and a burger. But first tell me about your lunch: what did you eat and how did you like it?"