"Child, I suppose you know a thing or two about muggle instruments?" Arthur asks enthusiastically, leaning across the table to stare at the girl dressed in a muggle hooded jacket. The girl stops poking at her bacon, looks up meekly, and shrugs.
"So tell me, do you know what rubber ducks are for?" He asks, leaning further across the table.
She stares at him for four long seconds, opens her mouth for a second, then closes it and shrugs.
"Meh."
Ron glances at the girl, and sighs.
"You reckon that's all we're going to hear from her? 'Meh'?" He asks, "And curses?"
The girl glances at her, shrugs, and hums.
"Meh."