Yes, that. Because it was dimensional travel, of course it involved pulling us out of the time we belonged in, as well as the space...

[He could go on, but visibly stops himself. It's not entirely relevant to the actual reason he brought it up.]

...an old friend of mine was brought there too. He - died, three years ago by my time, but it took him from just before that happened. We'd been...distant, for years before that, but when he passed...well, I was glad to see him again. It felt like an opportunity to...achieve some resolution, if nothing else.