He listened closely, planning on taking this man's advice. It was likely a good idea for him to start keeping a diary, anyway, just to make sense of all the places he'd let his life go in the past few years. The news about dimensions was a little harder to integrate. He remembered Jack talking about gems with facets, and all the different paths his future (and past) could've taken, and he wondered if that was the same thing. He was about to comment on it when JC mentioned 'kindergartners'. After outwardly following along quite well, Gabriel stopped and his eyes narrowed in confusion.

The man didn't seem to be trying to make a joke, or comment on their intelligence. But Gabriel had to know. "Which kindergartner books are you talking about?" he asked, cautiously.

He was greatly looking forward to seeing any place called the Archive around here, however. Apparently, Ianto had taken care of it. He'd have to be careful with the clairsentience. It was unfortunate to hear that the man had died, but Gabriel had suspected as much.