In Alexandre Dumas' "The Count of Monte Cristo," a young sailor, Dantes, emphasizes the distinction between a mere mistress and his betrothed, highlighting a sincere commitment to his fiancée. This statement reveals his deep feelings and the seriousness of their relationship, suggesting that he sees love and engagement as sacred rather than transient or superficial.

Morrel, responding with a smile, indirectly implies that in some contexts, a mistress and a betrothed might be perceived similarly. However, Dantes firmly rejects this notion, affirming that for him, the distinction is clear and important, indicating his honor and dedication to loyalty in love.