Kylo and Hux hate each other, this is well known. But stars help you if you get between them in any fashion.
They sabotage each other's sexual pursuits (up to and including murder), undermine at every meeting, follow each other around the ship like they're caught in some terrible orbit. Absolutely Do Not try to break up a fight, even if someone's sure that this time Kylo Ren is going to crack and snap General Hux like a twig. Even walking between them in the halls may have them both turn on some hapless bystander. The crew always holds their collective breath when arguments inevitably escalate, but it doesn't turn physical, not even once.
They never touch each other, no matter how close they get.
Kylux, no touching, unresolved sexual tension
They sabotage each other's sexual pursuits (up to and including murder), undermine at every meeting, follow each other around the ship like they're caught in some terrible orbit. Absolutely Do Not try to break up a fight, even if someone's sure that this time Kylo Ren is going to crack and snap General Hux like a twig. Even walking between them in the halls may have them both turn on some hapless bystander. The crew always holds their collective breath when arguments inevitably escalate, but it doesn't turn physical, not even once.
They never touch each other, no matter how close they get.