As Clara saw the grandfather leading away Little Swan to milk her, she was suddenly taken with a longing for another bowlful of the fragrant milk, and waited impatiently for it. "Isn't it curious, Heidi," she said, astonished at herself, "as long as I can remember I have only eaten because I was obliged to, and everything used to seem to taste of cod liver oil, and I was always wishing there was no need to eat or drink; and now I am longing for grandfather to bring me the milk." "Yes, I know what it feels like," replied Heidi, who remembered the many days in Frankfurt when all her food used to seem to stick in her throat. Clara, however, could not understand it; the fact was that she had never in her life before spent a whole day in the open air, much less in such high, life-giving mountain air. When grandfather at last brought her the evening milk, she drank it up so quickly that she had emptied her bowl before Heidi, and then she asked for a little more. The grandfather went inside with both the children's bowls, and when he brought them out again full he had something else to add to their supper. He had walked over that afternoon to a herdsman's house where the sweetly-tasting butter was made, and had brought home a large pat, some of which he had now spread thickly on two good slices of bread. He stood and watched with pleasure while Clara and Heidi ate their appetising meal with childish hunger and enjoyment. That night, when Clara lay down in her bed and prepared to watch the stars, her eyes would not keep open, and she fell asleep as soon as Heidi and slept soundly all night--a thing she never remembered having done before. The following day and the day after passed in the same pleasant fashion, and the third day there came a surprise for the children. Two stout porters came up the mountain, each carrying a bed on his shoulders with bedding of all kinds and two beautiful new white coverlids. The men also had a letter with them from grandmamma, in which she said that these were for Clara and Heidi, and that Heidi in future was always to sleep in a proper bed, and when she went down to Dorfli in the winter she was to take one with her and leave the other at the hut, so that Clara might always know there was a bed ready for her when she paid a visit to the mountain. She went on to thank the children for their long letters and encouraged them to continue writing daily, so that she might be able to picture all they were doing. So the grandfather went up and threw back the hay from Heidi's bed on to the great heap, and then with his help the beds were transported to the loft. He put them close to one another so that the children might still be able to see out of the window, for he knew what pleasure they had in the light from the sun and stars.