Explain Breaking Bad?
As far as I understand, Walter White poisoned Brock (the son of Jesse's girlfriend) so he could regain Jesse's loyalty and make him believe that Gus poisoned Brock. But I don't understand how Jesse figured out in the end that it was Walter who poisoned Brock. And what was he poisoned with? And how did Walter do it?
Before Jesse goes to the meeting place to be picked up by the “Vacuum guy”, he smokes a joint with Saul in the office. Saul doesn’t like that because Jesse isn’t supposed to cross high at the meeting place. He briefly leaves the office under an excuse and obviously instructs Huell to filter Jesse again (he had already done this on Walt’s instructions in Staffel 4, whereupon Huell exchanged the cigarette pack with the ricin cigarette against an identical without). It is clear that Huell Jesse, when leaving the room, turns the grass away and puts it in the right pocket. When Jesse is at the meeting place, he’s looking in his pockets, but he only finds his cigarettes and not the grass. At the sight of the pack, he obviously remembers the occurrences in Staffel 4 and it dazzles him that not only the grass was turned away with Saul, but the cigarette before. The fact that he notices it now and does not at that time is probably due to the fact that the grass is completely gone this time, while the cigarette packs were only replaced.