Gus presents Eladio with a bottle of Zafiro Añejo tequila as a "peace offering".
To sell the ruse, Gus drinks the poisoned tequila first, knowing he has only minutes to purge it. [S4E10] Salud
While the action unfolds in Mexico, Walter White is at his lowest point. Gus presents Eladio with a bottle of Zafiro
Skyler continues her attempt to manage Ted Beneke’s tax problems, leading him to believe the money she provided came from a "Great Aunt Birgit". Skyler continues her attempt to manage Ted Beneke’s
This episode represents Jesse’s definitive transition from an amateur to a professional capable of operating under extreme pressure.
Walt misses his son’s 16th birthday because he is recovering from his brawl with Jesse.
The blue meth's purity remains a central plot point; Jesse's success in Mexico highlights that the "blue" recipe is now a globally coveted commodity.