In "The Last Kind Words Saloon," Mary is portrayed as a bold and intriguing character who challenges a man's courage with her playful yet provocative question. By asking, "How about a kiss? Are you man enough to try?" she demonstrates both her confidence and a desire to engage in a flirtatious exchange. This line encapsulates the themes of attraction and the dynamics of gender roles in relationships, highlighting the playful tension between the characters.

The quote reflects a moment of spontaneity and daring, where Mary not only invites a physical interaction but also tests the male lead's bravery and fortitude. It embodies the essence of flirtation and the complexities of courtship in the context of the novel, which often explores the intersections of love, desire, and masculinity. This moment serves as a microcosm of larger themes in McMurtry's work, emphasizing the nuances of personal connections.