"How was she doing it?" said Harry at once.
"How did you find out?" said Ron, staring at her.
"Well, it was you, really, who gave me the idea. Harry," she said.
"Did I?" said Harry, perplexed. "How?"
"How did you find out?" said Ron, staring at her.
"Well, it was you, really, who gave me the idea. Harry," she said.
"Did I?" said Harry, perplexed. "How?"