enamoured of a sister of Filippo's lady-love, who abode unmarried in her father's house. He, unwitting of this kinship, made up his mind, albeit he deemed her passing fair, to keep his passion within sober limits, forasmuch as he was well versed in the strife of love and aware that young damsels are wont to love lightly and without constancy. Filippo, finding that his fair lady was discreet and of good understanding, and being also fully prepared to become her servant, resolved to give her his love entirely; on which account the lady, realizing his humour and considering his many and praiseworthy parts, likewise determined to recompense him with all the love of her heart, and began to favour him with her kindness in such wise that he saw she was the only woman in the world who knew how to love.
She, certes, would have let him taste at once the supreme fruit of love had she not been restrained therefrom by the continual presence of her husband; so, having given Filippo assurance, both by letter and by messages, that she was firmly set in this purpose, the two lovers longed beyond aught else for the time when the husband would take his departure to Flanders in the galley which was now expected at any hour to touch at Pisa.
While they thus abode in pleasureable expectation, Duke Ranier was obliged to return to France, whereat both the cavaliers felt mightily aggrieved, and especially that one of the two who loved and likewise was loved in return; nevertheless, being bound by necessity, they took their departure, snared as they were in amorous toils.
Filippo swore to his lady that no obstacle, however great, should debar him from returning,
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