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Un Romance Egoísta Selfish Romance
También conocida como: Selfish Romance · Amour égoïste · Selfish Love Theory · The Selfish Romance · Un romance egoísta · Теория эгоистичной любви · รักหลอกหยอกแฟนเก่า · 利己恋爱论 · 恋愛エゴイスト · 自私戀愛論 · 이기적 연애론 · Teoría Del Amor Egoísta · Igijeong Yeonaeron · igijeok yeonaeron
Hyeondo and Yumin, an ordinary man and woman in their 30s, break up with their respective partners for different reasons despite still being in love with them. Selfishly hoping to get their old flames back, the two form a plan. They pretend to date each other in hopes of provoking their former lovers. Will their selfish and foolish plan really work?