Even though Keira knew she wasn't Taylor Olsen's daughter, she indeed grew up as the Olsen Family's illegitimate daughter.
She used to care about these things a lot, even feeling as if the blood coursing through her veins was tainted.
Under Poppy Hill's relentless brainwashing, she felt she owed the Olsen Family, that she let down Isla Olsen.
She remembered the day when she had wanted to leave the Olsen house, Poppy Hill would not let her go, demanding that she toil like an ox or horse for the family, it was she who knelt for a bitter ten hours.
At thirteen, she knelt in her thin clothes amidst the cold winter.
After an entire ten hours, she stubbornly looked at Poppy Hill and asked, "Can I now leave the Olsen Family cleanly?"
After that, she never spoke of her identity.
