In Verdi’s Otello, the relationships between characters changed significantly throughout the performance, specifically between Otello and Desdemona and Otello and Iago. Initially, the body language, between Otello and Desdemona seemed warm and loving, especially in the first scene showing the two together. This scene established the romantic relationship between the two characters as they shared an intimate moment and treated each other with affection. However, towards the middle of the play, their behavior and emotions towards each other altered. For example, during the handkerchief scene, the singing and orchestra becomes louder and faster. In this scene, Otello, becomes convinced that Desdemona was unfaithful to him. He sings and moves angrily, his voice hastens, and his movement becomes more volatile.  On the other hand, Desdemona’s voice sounds fearful, while she still attempts to cling to Otello and resolve their conflict.

As Otello’s relationship with Desdemona deteriorated, he became closer to Iago. In the first scene between Otello and Iago, when Iago insinuated that Desdemona was not faithful, Otello was skeptical of him. He responded with anger and distrust at Iago’s accusation, however as Iago continued to manipulate him, Otello became more susceptible to his claims. The two singers came closer, with more physical contact, such as Iago gripping Otello’s shoulders as an attempt to control him. As his interactions with Iago became more frequent and trusting, Otello’s feelings towards Desdemona transformed from love to anger.