on your wedding day kdrama

Tina and Alan escape an orphanage as children, but years later, their reunion sparks jealousy and betrayal. As secrets unravel and hidden truths come to light, Tina confronts her past and walks away from everything she once knew. In the end, the reunited siblings stand strong, overcoming the lies and infidelity that once tore them apart, ready to face their future together.

Yara, hailed as a business genius, repays her fiancé Charles's life-saving act by helping him build a company from scratch and granting him ten chances to make mistakes. Thanks to her drive, his firm quickly takes root in the capital but still can't go public, so Yara travels overseas to open new markets. Three years later,she comes back exhausted to a changed Charles, now harsh and,influenced by his cousin Sophia, constantly hurting her. When he exhausts all ten chances,Yara ends the engagement, and that very day Charles's company falls into crisis.

Heidi Zahn is abandoned by her husband of twenty years, John Judd, as he chases status with Hannah Lane. After her uncle dies, she unexpectedly becomes chairwoman of Byzon Group, backed by business titan Henry Walker. John tries to return, but she’s already far beyond his reach. When she and Zoe Walker are bullied while buying a home, Heidi buys the entire real estate group on the spot and gets rid of everyone involved. She goes on to build a warm, happy life with Henry and Zoe.

Yara, hailed as a business genius, repays her fiancé Charles's life-saving act by helping him build a company from scratch and granting him ten chances to make mistakes. Thanks to her drive, his firm quickly takes root in the capital but still can't go public, so Yara travels overseas to open new markets. Three years later,she comes back exhausted to a changed Charles, now harsh and,influenced by his cousin Sophia, constantly hurting her. When he exhausts all ten chances,Yara ends the engagement, and that very day Charles's company falls into crisis.

Rosy Lewis, a gold digger with a heart full of ambition, had meticulously plotted her way into Southville's most prestigious family, the Hobsons, ready to ascend to a life of luxury and power. But on the very day of her grand wedding, disaster struck. After hearing rumors of her fiancé's infidelity, she stormed in with a group of her closest allies, ready to confront the supposed mistress. In a shocking twist, Rosy mistakenly accused her fiancé's mother of being the other woman, setting off a scandal that shattered her carefully crafted dream of becoming the distinguished bride of a powerful family.

In her past life, Amanda Parker cared for her in-laws for fifty years, only discovering before her death that her husband had deceived her—he gave her university spot to his widowed sister-in-law, who even impersonated Amanda’s military commander parents! Reborn with bitter resentment, Amanda refuses to be a doormat this time. She exposes her scumbag husband, his mistress, and her terrible in-laws. Eventually, Amanda not only gets her revenge but marries a high-ranking official and lives happily ever after.

Maid Hailey devotes her life to noble lady Natalie from childhood. The pair stand side by side through every hardship.Natalie rises to become empress of the Cafaro Empire, and Hailey becomes a high-ranking concubine who helps her rule the harem. At 60, Hailey suddenly travels to another era and becomes the Smith family's nanny's daughter.To her shock, Natalie Smith here, just brought home from the countryside, looks exactly like the empress she once served. Adopted girl Mila bullies Natalie cruelly, but Natalie cowers in fear, too timid to fight back. Hailey vows to help Natalie, take revenge on Mila and her unfair parents, and walk beside her into a new, bright life.

When Tanner Gary was elderly and needed a bone marrow transplant, he discovered his son wasn't his biological child. Later, he found out his assistant, Hans Nolan, was actually his wife Lorry Gary's first and true love. The son was born to Hans and Lorry, and they named him Harry. In order to seize the entire Gary Group, Hans and Lorry killed Tanner, but Tanner was unexpectedly reborn and traveled back to the day before his wedding. After his rebirth, Tanner vowed to stop being a pushover and to cherish the people around him. However, his fiancée Lorry still arrogantly believed that he would remain her loyal lapdog. She first checked into a hotel with Hans, showing no remorse, and even used the upcoming wedding as a threat against Tanner. Then, at the wedding, she confessed her love to Hans, only for Tanner to expose their affair on the spot, causing the wedding to fall apart. Her family, caught in the ensuing scandal, faced a crisis and was on the brink of bankruptcy.

Tyler, chairman of Westove Group, discovers his wife Vivian's affair with his college classmate and their new family while expanding his business abroad. Upon returning home, he witnesses his wedding home occupied and his mother's heirloom destroyed. Furious, he vandalizes the property and initiates revenge. He exposes Vivian's betrayal, reclaims company control, and rebuilds his career and relationships with secretary Shawna's support. Vivian's attempt to revive her fortunes via new technology fails, leading to her social ruin. Tyler and Shawna move forward together.

Eleanor has guarded her twin secret for years, avoiding college sweetheart Theodore. Fate reunites them as she desperately seeks funds for her daughter's medical care and Theodore reigns as LA's wealthiest entrepreneur. Faced with their intertwined past, will Eleanor finally share her truth?

Two years into her marriage with Allen Howell, Isabel Lawson has a dream. Tomorrow, her husband will meet his soulmate. They’ll share a passionate night together, and from that moment on, Allen will shower this woman with everything—bidding millions on jewelry at auctions, gifting her the designer clothes and luxury bags that once belonged to Isabel. In the dream, Isabel desperately fights to save her crumbling marriage, using every trick against the mistress, only to be abandoned by her husband and die miserably in a psychiatric hospital. The first thing Isabel does when she wakes up is to slap her husband three times, and the plan begins…

Eve, the nation’s top doctor, saved Dante from a gunshot five years ago, but the severity of her injuries left her infertile. Then Lilith pretended to be the one who saved Dante to try and steal him from Eve. She even faked having cancer so she could artificially inseminate herself with Dante’s child. The night before her wedding to Dante, Eve discovered that Lilith was pregnant. Despite Lilith’s lies, Dante sided with her over Eve. Heartbroken, Eve left for Italy to pursue her career in medicine. Only once she was gone did Dante realize Eve was the one who actually saved him. Now, he’ll do anything to win her back and won’t take “no” for an answer.

Karina's stepson's birth mother returns, threatening to take the boy Karina raised and helped heal from a congenital leg disability. After a heated argument, Karina realizes her husband and stepson saw her only as a free nanny. Desperate, she then discovers John, her silent protector, ready to help her restart her career and shine again as a cybersecurity queen. When her ex-husband and stepson regret it, it's too late.

Woo-Yeon, a second-generation chaebol, starts an internship at her father's company, where she works with Jae-Hwan, a notoriously prickly but highly capable and sexy boss. She soon discovers that Jae-Hwan’s wife, Ji-Su, was the one who bullied her in the past. Determined to get revenge, Woo-Yeon decides to make Jae-Hwan her own man.

Kyle Cooke believes he and Sara Wood are a loving married couple—five years of marriage as proof of their happiness.However, when he goes to the city hall to replace their coffee-stained marriage certificate, he’s shocked to discover the system shows him as “unmarried,” while Sara’s spouse is registered as another man—Noe Gibson. This discovery unveils a brutal truth: Kyle once caught Sara in an intimate moment with Noe, but she begged forgiveness claiming she was “looking for a stand-in,” even threatening suicide. After learning of her determination to “never let him find out,” Kyle’s heart dies completely. He decides to cancel his domestic identity, change his name, and disappear forever.

Wren Yale, born into an aristocratic family, is the picture of grace—elegant, refined, untouchable. Yet beneath the facade burns a spirit shaped by years of oppression, fierce and unyielding. Sent as her sister’s stand-in to a ruthless inspector, she twists the trap into her chance, ensnaring Phil Dunne, the formidable young marshal. What begins as survival and ambition soon blurs into perilous desire—she casts the bait, but he walks into her net, heart first.

Seven years ago, Clara Snow saved Clyde King, the tycoon of Portis, and later gave birth to his child. Now, with the Snow family bankrupt and her son in need of medical treatment, Clara agrees to marry for money. Meanwhile, her former maid Mary Cox returns from abroad and catches the eye of Clyde's father, who arranges her marriage to Clyde. To outshine Clara on their wedding day, Mary deliberately schedules her ceremony for the same day. But in a twist of fate, Clara ends up mistakenly married to Clyde...

Tansy West, the eldest daughter of the West family, escapes her political engagement to Edric Byrd, the eldest son of the Byrd family, by running away during the engagement party and disguising herself as a man. In her escape, Tansy accidentally becomes Edric's bodyguard. As they spend time together, they develop feelings for each other. However, Edric, originally biased against his fiancee, mistakenly believes he has fallen for his male bodyguard, causing much humorous confusion. Tansy helps Edric deal with his malicious stepmother and his scheming younger brother. She attends a gathering in her female guise, where her brother and parents recognize her. To ensure the couple's marriage proceeds smoothly, both sets of parents knock them out and send them to the wedding venue. The male lead's younger brother is captivated by Tansy's beauty and wishes to marry her himself. During another escape attempt, Tansy and Edric discover each other's true identities. Edric begins to acknowledge his feelings for Tansy, and they confess their love for each other. With her help, Edric successfully defeats his father, regains control of the Byrd Group that rightfully belongs to his mother, and lives happily ever after with Tansy.