Good, good stuff! I have a partner who lives across the country. We communicate primarily by email because then we have time/space to really talk about feelings and thoughts, as well as everyday chat. We send each other songs. It’s not perfect all of the time to communicate that way, but overall, it works.
Sometimes my co-habitating partner and I fight via text. It means we can’t yell, we have to think about what we want to say rather than just blurting something out. Again, doesn’t work perfectly every time, but most often it does.