"Good." Declan was pleased at the idea of spending more time together, and Arthur getting to know more of the muggle world.
Eyebrows raising as he realized the extent to which he was about to blow Arthur's mind, Declan grinned. "A bird is a good comparison," he nodded. "It's a mode of transportation. It's much bigger than it looks, and people sit inside it while it flies from one place to another all over the world." He bumped his elbow with Arthur's. "Pretty cool, right?"