Has it been explained yet (perhaps in The Force Awakens novelization, or even out-of-world)…
…how Snoke and Kylo met?
In The Force Awakens…
I was under the impression that Kylo was found by Snoke only after he’d left Luke’s training.
However, in The Last Jedi…
…Luke suggests Snoke was the one responsible for Ben’s turn to the dark side, which in turn suggests he and Snoke were already acquainted in some way.
And of course, since…
…Snoke dies in The Last Jedi
…we might not learn much more about their history (unless The Last Jedi novelization fills in the blanks), but do we know yet how they met? Or even if they did physically meet initially or were merely somehow connected through the force first, only actually meeting after the key event we learn about in The Last Jedi?