Season 5B (Breaking Bad)

So i just started season 5, and what are both of these? Are they different versions or something? What are the differences between both since they seem the same

There’s literally a whole sea of shitty things walt said and did to jesse even in season 5 alone, but one that stood out to me was after the shootout between jack and his crew and hank and gomez when they found jesse under the car, and walt goes up to him and tells him he was there when jane died and goes on about how he could of stopped it but didn’t. it stood out to me because throughout the entire show and even in el camino it’s clearly shown how traumatizing janes death was to jesse, and walt knew damn well how much it hurt jesse. not to mention all the other stuff jesse was already going through and traumatized from. honestly i almost cried when he said that cause it was so fucked up bro

How did Jesse correctly guess that Walt poisoned Brock? Suppose it was easy for him to figure out that the pot was stolen by Huell. How did Jesse deduce that the ricin cigarette was also pinched by him for Walt? How did he link that to Brock's poisoning who was poisoned by a whole different substance? How was it possible for him to deconstruct Walt's entire complicated scheme based on missing marijuana alone?