[Wait until he hears that Bon doesn't even remember the mission. Or that Izumo was even kidnapped.

Also, Bon has to think for a moment to come up with the best way to explain this. Yukio definitely must have said something upsetting to Rin, but Bon figures he should make the peace here, and at least get Yukio to realize that shit has gone down. Then he can go calm down his girlfriend.]

You saw it for yourself, didn't you? What it looks like outside the Bastion.

That's what it's like everywhere. Everything's in pieces, and all mixed up. We're still learning the 'why' and 'how,' but what we know so far is that someone tried to use a very dangerous weapon, and it tore several worlds to pieces.