QUOTE : She was no longer able to cope with all that her sister reminded her of. She'd been unable to forgive her for soaring alone over a boundary she herself could never bring herself to cross, unable to forgive that magnificent irresponsibility that had enabled Yeong-hye to shuck off social constraints and leave her behind, still a prisoner. And before Yeong-hye had broken those bars, she'd never even known they were there.