"What do you need boy robes for?" inquires Madam Malkins.
"I'm sometimes a boy," the girl explains.
"What?"
"Look—"
"Do you... like being in a portrait? Would you rather not be in a portrait?"
"No, I'm muggleborn, and I don't have a plan yet I'm eleven and school starts next month but I'll figure it out."
"Do you think it would be better if people stopped making portraits?"
"Would it be better if people made portraits and figured out how to make portraits walk out of their frames?"