Cassio's Dismissal: Othello dismisses Cassio from his position as lieutenant due to Cassio's alleged involvement in a drunken brawl. This decision creates tension between Othello and Cassio, who is deeply affected by the loss of his position.
Othello's Jealousy: Iago, the antagonist, continues to manipulate Othello by planting seeds of doubt about Desdemona's fidelity. He suggests that Cassio's dismissal may be related to Desdemona's supposed affair with him. This fuels Othello's jealousy and paranoia.
Loss of Trust: The problem in scene 3 highlights the breakdown of trust between Othello and Desdemona. Othello's jealousy and suspicions lead him to question Desdemona's love and faithfulness, causing a significant rift in their relationship.
Desdemona's Distress: Desdemona is distressed by Cassio's dismissal and the change in Othello's behavior towards her. She tries to understand the reason behind Othello's actions but remains unaware of Iago's manipulations.
Emotional Turmoil: Scene 3 showcases the emotional turmoil experienced by the characters. Othello is consumed by jealousy and anger, while Desdemona feels confused, hurt, and betrayed. The problem intensifies the emotional conflict and sets the stage for the tragic events that unfold later in the play.