Oh! It's just like what we're using now, only the messages aren't in real time for most since we'd be on different schedules and so far apart.
[ Subaru chuckles shyly. ] Well it'd take me a while to go into all the details, and some are still classified, but... [ She hums thoughtfully. ] Maybe I can tell you about them after my class? If you're not going to be busy, I mean. It's a good day for hot cocoa.