Desperate Mrs. Seon-ju

You... why are you acting like this more and more? (1x66)

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Sang-ah, Soon-ae, and Chu-ah expose Man-eun's family to Hye-ran and wreak havoc at the wedding. Meanwhile, Mi-ju has a sudden stomach ache and rushes to the toilet. Another unexpected secret of Mi-ju is revealed, which makes her very upset and Hye-ran furious. Soon-ae warns Sang-ah about Nam-jin.