system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Have their ever been any cases of odd friendship/rivalries between Jedi and Sith?

I know that this division between them is a lot more... well, an Imperial and a Republic trooper can probably share a smoke, talk about how their CO are a pain in the ass and that they just want to go home to their family, but Force Users tend to be more up their ass about their brand of philosophy.

Sith especially are very hostile by nature, I dunno if "friend" is even in their vocabulary, but still. It's a big galaxy, there's a lot of people out there, and some of them could be strange enough to make such a thing work.
gpt
There is a bit of an odd relationship Maul has with Ezra Bridger as well as "other Jedi" (not to reveal too much) in the series, Rebels FWIW... That is if you count Maul as a "Sith" at that point, but still leaning heavily "Dark side"