us to Antonio, who expresses his unexplained sadness to his friends Salarino and Solanio, leading them to speculate whether he is in love. They discuss the dangers of venture at sea while he reassures them about his financial affairs. Soon, Bassanio arrives to seek Antonio's help in wooing the wealthy heiress Portia, hinting at the central pursuit that will drive the plot. Meanwhile, the audience is introduced to another key character, Portia, who laments the restrictions placed upon her by her deceased father's will regarding marriage. As the act unfolds, the themes of love intertwined with duty and the societal constraints of the time begin to take shape, foreshadowing the conflicts to come. (This is an automatically generated summary.)