The Weasley twins

The summer days passed hot and very slowly. The thing was, in a month Lily would be returning to Hogwarts. For the first time, it would be her final year. The new and more difficult TOAD exam was stressing her out, and what was happening in Diagon Alley was even more so. Chaos and devastation descended on the alley. Quite a few shops were still open, but compared to the number that had once been...

"Hello, Lily," Fred Weasley smiled, leaning against the shelf next to which his old friend stood. "I never thought I'd see you in my shop."

"Well, for starters, not in yours, but in ours," George appeared and stood on the other side of the girl. "How are you doing?"

"Very good, Weasley." Lily examined the merchandise. She was seeing many things for the first time, and the twins had shown her some of them before. "Wonderful store, congratulations."

"Thank you," the redheads replied in unison. Looking around the room at the customers present, one of them noticed his younger brother and called out:

"Ron, watch the cash register!" Fred shouted, looking at the girl and nodding toward a nearby door. "Our office? Let's have some tea..."