But all he could think of was what Sabina would have said about it. Everything he did, he did for Sabina, the way Sabina would have liked to see it done. It was a perfectly innocent form of infidelity and one eminently suited to Franz, who would never have done his bespectacled student-mistress any harm. He nourished the cult of Sabina more as a religion than as love
Franz is deeply influenced by his thoughts of Sabina, reflecting how much her perspective shapes his actions. He behaves in a manner that he believes would please her, indicating a profound emotional investment in her ideals and views. This devotion highlights a sense of longing and admiration that goes beyond ordinary affection, approaching an almost religious reverence for her. His actions, while perhaps seen as infidelity, are grounded in a desire to honor her image and legacy in his life.
Though Franz's infatuation with Sabina carries an element of betrayal regarding his commitment to others, it is portrayed as a harmless devotion. He would never harm Sabina or betray her trust in a traditional sense; rather, he seeks to emulate her desires and preferences. This unique form of fidelity showcases the complexity of human relationships and the blurred lines between love, loyalty, and personal fulfillment within the framework of his feelings for Sabina.