Continuity mistake: When at Tuco's house, Jesse is first shown emptying his pockets and then getting everything back, even going as far as showing the clean table at the first timestamp, but when he's back at his car at the second timestamp, he doesn't have his keys, supposedly left at the table. (00:32:23 - 00:43:24)
Continuity mistake: When season 1 left off, at the very end of the last episode, Tuco examines the blue meth seriously and says, "What is this shit? This is blue." At the start of season 2, the scene is repeated, only when Tuco sees the blue meth, he laughs and then says "What is this? It's blue." Even though its supposed to be the same scene, the dialogue is slightly different and Tuco's demeanor is completely different. (00:01:05)
Continuity mistake: At the end of season 1, we see the meth get weighed and Tuco tell No Doze to give Walter some more money. However in this episode the scene is different. We see Tuco give Walter the money which already includes the extra money. (00:02:15)
Continuity mistake: When Skylar is packing, one shot of her has one color clothes that she's putting in the suitcase and the next shot of her has different color clothes. This happens two or three times. (00:39:00)
Continuity mistake: In the scene where Walt and his wife are talking at the breakfast table the milk carton is facing a certain way. Five seconds later it has completely turned the other direction. The wife is holding a baby, and no sound is heard to indicate that she moved the milk carton in any way. (00:10:17 - 00:10:22)
Continuity mistake: Walt is making pancakes and there's 1 pancake left in the pan. Skyler walks in and now there's 2. (00:04:35)
Continuity mistake: Skyler is holding Walt's hand with both of hers at the hospital when she asks what it was that caused him to end up there. Camera cuts and one hand is now on her baby bump. (00:13:25)
Negro Y Azul - S2-E7
Continuity mistake: When Skyler says she's got a job at Beneke's, Walt asks about the welding fumes. When he does, the placemats that Skyler is holding rotate in her hand instantly between camera cuts from vertical to horizontal. (00:31:30)
Negro Y Azul - S2-E7
Continuity mistake: When Skyler is talking to Ted about having a girl, Ted's arm is half off the table in one shot and fully on the table in the next shot. (00:20:10)
Continuity mistake: When we first see Jessie at the Dog House, the neon dog is lit up continuously. As the shot changes to a faraway shot, the dog is no longer lit up continuously. (00:14:50)
4 Days Out - S2-E9
Continuity mistake: When Walter is in the bathroom and repeatedly punches the towel holder at the end of the episode, you can see from the reflection of the towel holder that his glasses stand straight, but in the next shot they are slightly lowered. (00:46:20)
Chosen answer: It is part of the ritual for la Santa Muerte. It is a sign of humility and sacrifice.
djm