Wrong Side of the Rainbow

Pie loses her faith in love when her first love, Win, leaves her behind. Pun later enters her life, becoming the one who heals her broken heart and gives her a sense of completeness. Hoping for a fresh start, Pie marries Pun—but her happiness is shaken when Win returns as Pun’s close friend. Old feelings resurface as Win’s love for Pie reignites, while Pie realizes she has never truly let go of her past. As long-buried secrets come to light, Pun’s family is thrown into turmoil. Caught in a web of love, lies, and resentment, Pie, Pun, and Win must confront their true feelings before everything they cherish is torn apart.
(source : mydramalist)