Walter White, a struggling high school chemistry teacher, is diagnosed with advanced lung cancer. He turns to a life of crime, producing and selling methamphetamine accompanied by a former student, Jesse Pinkman, with the aim of securing his family's financial future before he dies.
Hank and Marie try to spice up their relationship on Valentine's Day.
Walt and Hank have a talk before Hank gets married.
Jesse and Badger make a behind the scenes video about their band "TwaughtHammer" and show a music video for their song "Fallacies."
Marie records a video diary.
Walt and Badger attempt to retrieve a vacuum cleaner stuffed with drug money from an elderly woman's locked garage.