It comes from being interesting people doing interesting things apart. If you are a stale unadventurous person, not willing to try new things, you'll sooner or

It comes from being interesting people doing interesting things apart. If you are a stale unadventurous person, not willing to try new things, you'll sooner or later run out of things to talk about. And you need to have independent lives to some extent. Don't try to do everything together. Spend some time apart doing interesting new things.