In the poignant closing act of the two-hour biopic Maestro, Felicia returns to witness Leonard conducting an orchestra in a magnificent church after a prolonged separation. Overwhelmed with emotion, Leonard breaks down into tears at the sight of her after the performance. However, the fleeting happiness dissipates when Felicia is informed of a large tumor in her breast that may have metastasized to her lung. A swift plan for surgery and biopsy is set in motion to address the potential cancer spread. Subsequently diagnosed with lung cancer, Felicia undergoes intensive chemotherapy, attempting to maintain a semblance of normalcy before succumbing to the illness. Leonard, who had been a loving and supportive husband throughout, cancels performances to care for Felicia, but her eventual demise leaves him utterly devastated in one of Maestro’s most tragic scenes. The film briefly delves into Leonard Bernstein’s post-loss life, depicting his engagement with a new generation of conductors and musicians as their instructor. Despite the profound loss, Leonard’s brilliance in the field earns him acclaim and a prominent place in American culture, even influencing popular rock songs. The film concludes with Leonard reflecting on his unique musical philosophy in a televised interview, the lights, cameras, and attention continuing to define his life.