Matt looked up from his coffee, squinting. He didn't know what to respond to that. Nobody had ever offered to talk to him about what was bothering him, perhaps because nothing ever had. He looked at the older man for a moment before anything occurred to him to say.
"Just...Someone I knew disappeared, is all." He said, grimacing when he had been trying for a smile. "But thank you." He thought he might as well say it, no point in being rude, and he had no patience to be witty and snarky now.