Hermione Granger received a letter on July 1st, 1999. It was about a new law. The marriage Law.
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Charlie Weasley was sent a letter from the ministry telling him he needed to go back to London to see his family and participate in a new law.
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Hermione apparated to the Burrow. She went inside the wards and saw all of the Weasleys and Harry. They all had letters with them.
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"Let's go around and open our letters. Youngest first," Mrs. Weasley said.
Ginny opened her letter. "Seamus Finnigan," she said, confused. She had never talked to him and now was expected to marry him? Everyone else seemed to be in shock as well.
Harry went next. "Cho Chang," he said. He was completely fine with it. They had dated a while back, so it wouldn't be too bad.
It was Ron's turn. "Lavender Brown!" he exclaimed. He was excited because they had chemistry. He helped heal her after Greyback tried to kill her. Everyone else was surprised. Why was he so excited?
Finally, it was Hermione's turn. She opened the letter and saw the name, "Charlie Weasley"