1. To emphasize Lomov's isolation and inner conflict: A monologue allows the audience to directly access Lomov's innermost thoughts and feelings, without the interference of other characters. This can help to highlight his sense of isolation and internal struggle as he navigates his complex feelings towards Natalya and their families.
2. To create a sense of intimacy between the audience and the character: Monologues can create a feeling of intimacy between the audience and the character by giving the audience a glimpse into their most personal thoughts and emotions. This allows the audience to empathize with Lomov and experience his emotional journey more deeply.
3. To build suspense and dramatic tension: By withholding dialogue, Chekhov can build suspense and dramatic tension as the audience awaits Lomov's next move. This can increase the impact of his eventual confrontation with Natalya and their families.
4. To provide comic relief: The contrast between Lomov's internal monologue and his external interactions with Natalya and her family can create humorous moments, providing comedic relief amidst the tension of the proposal scene.
5. To highlight the universal nature of Lomov's experiences: By presenting Lomov's thoughts and feelings directly to the audience, Chekhov can emphasize the universal aspects of his character and experiences. This allows the audience to identify with Lomov on a personal level, reflecting on their own challenges and insecurities in relationships.