It felt as though they had already won the Quidditch Cup; the party went on all day and well into the night. Fred and George Weasley disappeared for a couple of hours and returned with armfuls of bottles of butterbeer, pumpkin fizz, and several bags full of Honeydukes sweets.
¡°The true Patronus does do that,¡± said Lupin. ¡°But you've achieved a great deal in a very short space of time. If the Dementors put in an appearance at your next Quidditch match, You will be able to keep them at bay long enough to get back to the ground.¡±
Harry told Lupin what had happened. When he'd finished, Lupin was smiling again.