Safewords and needling people for verbal consent in settings where the characters wouldn't be likely to know or give a shit.

Would a Jedi set up a whole safeword system and check in every step of the way in a pre-arranged bondage scene? I can believe it.

Would Han Solo? Probably not. I don't think it would occur to him, especially when he's just trying to get into Luke's pants.

Would Kylo Ren? AHAHAHAHAHAHAHA NO