In the English camp, Gower asks Fluellen why he is wearing a leek when the Welsh national day to do so has passed. Fluellen explains that he is looking for that "rascally, scurvy, beggarly, lousy" Pistol, who made derogatory insinuations about the Welsh people's national custom of wearing leeks to commemorate "Davy," their patron saint. Pistol enters, and Fluellen immediately begins to berate him in fierce language; he orders him to eat the leek, and when Pistol refuses at first, he is roundly beaten by Fluellen until he agrees to eat it. When he falters, Fluellen spurs him on with more wallops, until Pistol has eaten the entire leek. After Fluellen leaves, Pistol says of him: "All hell shall stir for this." Gower then verbally scathes him and leaves in disgust. Alone, Pistol is dejected because he has just heard that his wife, Hostess Quickly, has died of "the French malady" (syphilis), and Pistol has no place to go — he is finished, he says, and decides to turn to a life of stealing.
For the critics who object to the final act, one can only quote the famous eighteenth-century critic Dr. Samuel Johnson, who says of this scene: "The comic scenes of the history of Henry the Fourth and Fifth are now at an end, and all the comic personages are now dismissed. Falstaff and Mrs. Quickly are dead; Nym and Bardolph are hanged; Gadshill was lost immediately after the robbery; Poins and Peto have vanished since, one knows not how; and Pistol is now beaten into obscurity. I believe every reader regrets their departure." Seemingly, Shakespeare knew that his audience would feel suspended if he did not give an account of the last of the group, bringing to a conclusion his story of a group of the most delightful and some of the most depraved low people in all of his dramas. The final picture of Pistol makes us not want to see this surly braggart any more, and yet we feel some compassion toward him because of the depths to which he has fallen. He is left empty of purse and devoid of friends, contemplating a career of masquerading as a wounded veteran in order to cheat and wheedle and steal.