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Unrefined Love Amor sin refinar
También conocida como: Bulsunmul Yeonae · 불순물 연애 · 不纯恋爱 · 不純戀愛論 · Amor sin refinar · รักลมคมนัย · Impurity Love · Cinta ngga murni! · Immoral Love (Uja) · Impure Love! · Impure Love (Uja) · Tainted Love (Uja) · Tình Yêu Ô Uế · รักลมคมใน · 不純なレンアイ
Yeo-Reum Lee, a university student, unexpectedly reunites with her first love, Su-Yeong Ji, and his fiancée, Han-Gyeong Bae, the owner of the café where she works. Their relationship began in high school when Yeo-Reum's mother worked as a housekeeper at Su-Yeong's family home. After years of heartbreak, they meet again, but this time, Su-Yeong unknowingly drinks a potion that makes him fall in love with Yeo-Reum. With the potion's effects lasting one year, will their love become real, or will it fade once the potion wears off?