One small line in The Acolyte episode 6 may have revealed how Qimir knows Sol

In The Acolyte episode 5, it's revealed that Jedi Master Sol and the newly unmasked Sith Qimir know each other – though how they do is left unknown.But, in the latest episode, we get a clue which might just solve the whole mystery. Now, the following will involve spoilers for The Acolyte episode 6, so turn back now if you're not up to date! In episode 6, Qimir takes Osha to a strange planet and tries to lure her to the dark side. As part of this, he shows her his cortosis helmet &ndas