Why Does The Protagonist Lie In 'That'S Not Mine'?

An arranged bride. An accidental claim. A love worth defying everything for. — When nerdy, bookish Elizabeth “Lizzie” Foster sets her eyes on Reese Blackwood at a wedding, she makes a wildly uncharacteristic decision. He’s going to be her first. Reese is charming, sexy, reckless, and far too attractive for his own good—the notorious son of a billionaire who’s never had to chase anyone in his life. But after one unforgettable moment, Lizzie thanks him politely… and tells him she hopes they never see each other again. For the first time, Reese is the one left wanting more. Fate, however, has other plans. Desperate to escape her controlling mother and finally claim her independence, Lizzie attempts a daring escape—only to be cornered at the airport before she can board her flight. With security closing in and her future slipping away, she does the only thing that comes to mind. She grabs Reese Blackwood after seeing him in the crowd, kisses him senseless, and announces to her mother and the world: “Meet my boyfriend. We’re getting married… and I’m pregnant.” Stunned—but spotting the perfect opportunity to defy his ruthless father and an arranged marriage with an unbearable woman he never wanted—Reese plays along. Now bound by a scandalous lie, a fake relationship, and a very public fake “pregnancy,” Lizzie and Reese are forced into a dangerous game of pretence. He’s hiding secrets that could destroy them both. She’s fighting for freedom she’s never had. And neither of them expected the biggest complication of all— Falling for each other might be the one lie they can’t survive. What could possibly go right?

Three years into our marriage, my wife brought home a ten-year-old boy. She said he was the orphaned son of her late best friend. I believed her. I treated him like my own child. Until I found official records listing that so-called orphan as my son. When I confronted my wife, I saw a pinned message on her phone. “Thanks for working so hard, babe. Once Noah is old enough, I’ll make sure Lucas leaves with nothing.” My world collapsed. They thought I was just another fool they could play. They forgot one thing. My last name is Barner. And my father serves as the deputy commander of the Southern Command.

She was an agent while he was an asset. She look for him to make sure he is safe from the enemy while he is looking for something that could ruin her agency. They lived together in her private island for months and he discovered that she was the daughter of the couple they killed years ago. He pitied her but it's too late. It's already too late and if he will confess to her that he is one of the people who killed her parents, he is so sure that she will kill him. So he choose to keep it from her and do what his father told him. While she was busy on her missions, he is also busy digging for more information in her agency. Little did they know that in times that they lived in together, a feeling rose between them. Something that they couldn't escape from it. But what if she will discover the truth that he is the son of the mastermind behind her parents death? Will she still love him, despite the truth that he is her greatest enemy? What will happen to their promises? Is it just a lie? Or... Are they just playing lies?

I thought I was the Conti family's "legitimate wife." Until the day I saw it with my own eyes, my husband, Christian, resting his hand on my stepsister Emma's bump belly, gentle like he was cradling the future. Everyone told me to be "big-heated": when the baby was born, they'd put it under my name, make him call me Mom, because the family needed an "heir." Even the private doctor they hired announced it in front of everyone—steady heartbeat, and from the ultrasound, it looked like a boy. I didn't cry and didn't make a scene. I just picked up the phone and told my lawyer to initiate the divestment. Twenty-four hours later, Christian's cards were frozen, his projects got their loans yanked, and assets started getting seized— That's when he finally understood: he hadn't betrayed a wife. He'd betrayed the lifeline of the entire family. But what I really wanted to know was— When he dropped to his knees and begged me to come back, would I tell him— I had already picked out his grave?

On my very first day studying abroad, my mom brought her real son back home. Within two years, he had won over every single person in the family. By the time I came back, she tossed a signed disownment agreement in my face. "To be honest, I've always thought you were pretty selfish. All you care about is money. You refuse to hand over control of the company, and you never show any real concern for us as parents. Thank God my real son isn't that cold-blooded. So do the right thing—hand over your shares and walk away from this family on your own." She stood there waiting for me to break down, to beg her to let me stay. But I just let out a quiet sigh and pulled out a DNA test linking me to my grandfather—her father. "Mom, I'm not your biological son—that much is true. But I am the biological grandson of the man who actually runs the Harrison family. The one who should be leaving the Harrison family isn't me—it's you."

For years, Viola thought their marriage was built on love, until she overheard the truth. Her husband’s heart had never belonged to her, but to another woman… his brother’s wife. Every anniversary, he left her alone, not because of “work,” but to prove his loyalty to the woman he could never have. And when his brother died, he rushed to comfort the widow, protecting her from blame while neglecting his own wife and family. Now, he wants to bring his sister-in-law and her daughter into their home. Humiliated and heartbroken, Viola finally decides to walk away, only for the lies to unravel one by one. Because the brother they buried isn’t dead. And the woman everyone pitied is far darker than she seems.