Widely considered one of the greatest television finales, " Face Off " serves as the ultimate "letting go" for Walter White—not in a sentimental sense, but in his final descent into becoming a full-fledged villain.

After failing to blow up Gus Fring’s car, Walt uses Hector Salamanca’s hatred of Gus to orchestrate a suicide bombing at the nursing home.

Jeff Winger finally lets go of his resistance to the group and graduates, delivering an inspirational speech that mirrors his arrival in Season 1.