Barty considered his answer for a moment before saying, "It's been a long time since I was last here. I've forgotten a lot..."
He cleared his throat nervously. He hadn't realised that talking to somebody would be this stressful. He tried to make himself relax. The girl didn't know him. He would have to get used to making conversation.
He looked about again. "It's nice here," he tried. It was nice. It felt comfortable, and the place was packed with books Barty hadn't read.