Oliver nodded. "I didn't know he had a daughter," he admitted. "My friend Percy, he said I should read a history of Hogwarts, but I never did," he said with an almost shy smile. "I was in Gryffindor when I went to school, but I don't know much about Godric Gryffindor either. None of the founders had much to do with Quidditch... so," he shrugged his shoulders a little and closed his hand around a pebble he'd found in the grass.
"I've talked to the twins," Oli said. "What kind of research do you do?" he asked curiously. He liked hearing about what interested people and what they did, even I it wasn't anything he'd usually get excited about himself. He just liked hearing people talk about things they loved. Besides he usually learned something from it, even if it was just something that helped him understand others better.