Jack's friend Faulkland is in love with Julia, but he suffers from jealous suspicion. He is constantly fretting himself about her fidelity. Faulkland and Julia quarrel foolishly, making elaborate and high-flown speeches about true love that satirise the romantic dramas of the period.
Bob Acres tells Sir Lucius that another man ("Beverley") is courting the lady of Acres' choice (Lydia, though Sir Lucius does not know this). Sir Lucius immediately declares that Acres must challenge "Beverley" to a duel and kill him. Acres goes along, and writes out a challenge note â despite his own rather more pacifist feelings, and the profound misgivings of his servant David. Sir Lucius leaves, Jack arrives, and Acres tells him of his intent. Jack agrees to deliver the note to "Beverley", but declines to be Acres' second.