i'm marrying someone else mr ceo Movies & TV Series

A boy and a girl have liked each other since childhood, but the girl misunderstands and thinks he’s in love with someone else. Years later, they marry without resolving that misunderstanding. When the woman joins the company her husband works for, she is bullied by what she believes to be his first love. But thanks to the man’s timely intervention, the truth comes out: the woman he loved all along was her.

The woman mistakenly thought that the man really loved someone else. When the three-year agreement expired, she left the wedding ring, moved out of the wedding house, signed her name on the divorce agreement, and did not entangle. But her husband...

She had been with him for 5 years as his secret lover. Thinking that being obedient would eventually make him love her back, she didn't expect to be abandoned. She left his world, without even asking him for a single penny. But when she was about to marry someone else, he pinned her against the wall and kissed her...

His jealousy fueled by a misunderstanding led to relentless torment, believing she cheated and carried someone else's child. But as the truth unfolds, can their love be salvaged?

Yu-Jin was murdered by her husband Chan-Yeong and his mistress Na Ju-Hui. Shortly after, her sister Yu-Ri is also killed and finds herself back in time before Yujin and Chan-Yeong's wedding. Determined to avenge her sister, Yu-Ri decides to marry Chan-Yeong. Just then, her first love Tae-O reappears before her.