This summary provides the key details from the long story in 3 sentences:
The story describes Alfredo's growing feelings for Julia Salas, the sister-in-law of Judge del Valle, as they spend time together every Sunday at the Judge's house. Alfredo finds himself drawn more and more to Julia over the six weeks they know each other, despite being engaged to Esperanza. The story explores Alfredo's conflicted emotions as he struggles to understand the depth and meaning of his feelings for Julia.