Defiance had never been a more comfortable characteristic in anyone Ducky knew, and he frequently bounced between hedonistic teenagers and self-serving criminals. And yet, with all of her five feet and three inches, his sister Lydia's defiant nature dwarfed them all. Her resting countenance was a special mix of challenging and immovable, yet somehow not smug nor superior. It was as though some god had pulled her aside at a young age and drew back a curtain on humanity, letting her peek into the unmasked ugly vacuum of human selfishness. She'd never been able to look at anyone with any sort of trust or respect since. Ducky wasn't the sort to enjoy negative people, but Lydia wasn't exactly negative either. If someone got to know her, they might even describe her as an idealist gone too far. She wanted far better for the world than was possible, and the continual failure of her peers to just be decent had robbed her of a certain happiness.
Besides, she had always been the only one to stand up for Ducky at home. It wasn't much, and anyone looking in on the situation might say she was just slightly less annoyed by Ducky than by the rest of her family. But Ducky suspected, deep down, she loved him. And he loved her too. And that was why he had offered to sneak her out late so they could wander Diagon like they used to during their summers.
It was also why he was so mad at her.
"Liddy, even I didn't get expelled," he practically moaned as they walked down the lane.
Lydia flicked her eyes skyward. "You know, you don't have a monopoly in delinquency. Besides, Professor Donner overreacted."
"You spray painted 'Nazi' on his office door!"
Lydia was obviously upset, because she didn't bother to remind Ducky that the paint was also charmed to stay there. "The man doesn't believe the Holocaust happened. So, according to him, the worst I called him was a fascist. I'd do it again. He 'resigned', y'know. Conveniently before they looked through his curriculum, too."
Ducky chewed on this. "So... are you going to Hogwarts then?"
Ducky dudn't want to sound hopeful, because if anything would turn her off of going to the school, it'd be any sort of encouragement or approval. The rest of the family had been agonizing over their youngest's uncertain future, Henry even going so far as to offer to move to France so she could go to Beauxbatons, though he claimed his interest in studying French wandmaking had nothing to do with the oh so generous offer. But Ducky knew better. He knew that the loudest and the most repetitive of voices would go ignored.
"I dunno," Lydia finally revealed. "Maybe. Or maybe I'm done with school."
Every alarm bell in his head went off and he wanted to shake his sister and scream at her how lucky she was to have a quick wit and a sense of purpose, that she was the only in their family with the potential to do real good in the world. He'd kill to have her potential, and she was going to walk away from it.
But if he said any of that, she'd suddenly decide she was going to become a drifter or something worse... like a telemarketer.
So, teeth pinning down his tongue, he just nodded. "Well, you know I'll support you no matter what."
She glanced at him and, for a moment, seemed like she had something she wanted to say. But she only tilted her head in an unspoken show of gratitude.
Suddenly, her eyes flashed towards a storefront. Her arm reached out and grabbed Ducky's arm.
Ducky hurried forward and tried to open the door, but it had been relocked. He threw his shoulder into it and stumbled through, lifting his wand. "What's going on in here?"