Chremes and Phania were brothers, citizens of Athens. Chremes going to Asia, leaves his daughter, Pasibula, in the care of his brother Phania, who, afterward setting sail with Pasibula for Asia, is wrecked off the Isle of Andros. Escaping with their lives, they are kindly received by a native of the island; and Phania soon afterward dies there. The Andrian changes the name of the girl to Glycerium, and brings her up, as his own child, with his daughter Chrysis. On his death, Chrysis and Glycerium sail for Athens to seek their fortune there. Chrysis being admired by several Athenian youths, Pamphilus, the son of Simo, an opulent citizen, chances to see Glycerium, and falls violently in love with her. She afterward becomes pregnant by him, on which he makes her a promise of marriage. In the mean time, Chremes, who is now living at Athens, and is ignorant of the fate of Pasibula, agrees with Simo, the father of Pamphilus, to give Philumena, another daughter, in marriage to Pamphilus. While these arrangements are being made, Chrysis dies; on which Simo accidentally discovers his son's connection with Glycerium. Chremes, also coming to hear of it, declines the match, having no idea that Glycerium is really his own daughter. Simo, however, in order to test his son's feelings, resolves to pretend that the marriage-day is fixed. Meeting Pamphilus in the town, he desires him to go home and prepare for the wedding, which is to take place immediately. In his perplexity, the youth has recourse to his servant Davus, who, having heard of the refusal of Chremes, suspects the design of Simo. At this conjuncture, Charinus, a friend of Pamphilus, who is enamored of Philumena, but has been rejected by her father, entreats Pamphilus to put off the marriage, for at least a few days.