Not Found Love

No Answers for LOVE, But Really? (1x10)

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I-Seul REALLY ends the relationship with Sang-Woo. She comes home and studies her answer book for love again. She has believed that her love failed because of the other party. However, she realizes that she did something wrong, too. Now that she knows it is useless to analyze love by oneself, the love formulas she made seem wrong. So now how can she find her love answers again?