In which Isabel Archer, amidst the solemn grandeur of Rome’s ancient ruins and Saint Peter’s vast cathedral, encounters Lord Warburton, whose earnest presence reawakens old sentiments and introduces a delicate tension to her contemplative journey. Their measured conversation, shaded with past hopes and unspoken intentions, is observed discreetly by her companions and underlies the quiet complexities of friendship and affection that quietly take shape in the city’s enveloping light.