Read it through once

“One day, when the sun shone on the red leaves that strewed the ground and diffused cheerfulness, although it denied warmth, Safie, Agatha, and Felix departed on a long country walk, and the old man, at his own desire, was left alone in the cottage. When his children had departed, he took up his guitar and played several mournful but sweet airs, more sweet and mournful than I had ever heard him play before. At first his countenance was illuminated with pleasure, but as he continued, thoughtfulness and sadness succeeded; at length, laying aside the instrument, he sat absorbed in reflection.