…have a massive fight and it turns into the most amazing spontaneous consensual fuck.
Does this actually happen ever?
I don't get it. The last thing I'd want to do is have sex with someone I'm actively furious with. If it was my partner, then okay, the next day when I've slept on it and I'm no longer so angry, I might be up for it, although not any more than usual. But during/right after a huge, raging argument? No way.
I get that in the context of the drama, maybe it's supposed to be about emotions running high, the exhilaration of it all naturally leading to sex somehow, the animal side of our nature being accessed, angrily fucking at each other as a kind of violence in itself (at least initially), or maybe using sex to resolve the disagreement and reassert closeness, or something along those lines. From a narrative standpoint I can see that it's useful, and it does get used a lot.
But… is it actually a real thing, or just a film/TV invention? I can't imagine being even remotely able to want sex in the context of a real, serious, angry argument, but that means I've no idea whether this whole concept is some bollocks made up for telly, or a real thing that other people actually experience.