Su-ji and U-ri

Su-ji Changes Her Mind (1x84)

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Ma-ri visits Sun-young and asks her how she came to adopt U-ri. At home, Hyun-sung takes Na-young's side when Ma-ri lashes out at her for wanting to turn Hyun-woo's old room into a nursery. Yoon-ja makes a big mistake at her new job while Su-ji and U-ri begin to regret their decision to remain siblings.