Continuity mistake: When Hank arrives with takeout food from Los Pollos Hermanos, Walt picks up a container, but in the next shot he isn't holding it. Also when Walt places a chicken breast on Skyler's plate, it disappears in the next shot, but re-appears in the shot after that. There is a lot of back and forth with the food in this scene. (00:11:45)
4 Days Out - S2-E9
Continuity mistake: When Jesse is telling Walt he needs to snap out of his low mood, Walt is looking away from Jesse. Camera does an instant cut and now he is looking at Jesse. (00:34:10)
4 Days Out - S2-E9
Continuity mistake: In the waiting room at the start, Hank has his arm down on the arm of the chair. Camera cuts and now his has his hand up to his face. (00:00:30)
Continuity mistake: When Jane shows Jesse the 18 month chip, Jesse's watch face is on the inside of his wrist. Camera cuts and now it's on the outside, with no time to move it. (00:07:40)
Negro Y Azul - S2-E7
Continuity mistake: When Jesse goes out the back to talk to Jane, her position keeps changing between camera angles, In some angles she is sat with her arms across her chest, in others one arm is resting on the wall. (00:41:50)
Chosen answer: It is part of the ritual for la Santa Muerte. It is a sign of humility and sacrifice.
djm