Which Underrated BookTok Books Have The Most Surprising Endings?

At the dinner celebrating our fifth wedding anniversary, I held the pregnancy test report in my pocket, planning to surprise my CEO husband. However, the moment the doors opened, I froze. A stunning woman stood there with her arm intimately linked through my husband's. She clung to Charles Lawrence with the ease and confidence of someone who clearly belonged at his side, carrying herself like the lady of the house. Neither Charles nor the guests found it strange. If anything, they seemed entertained. Someone even joked, "Mr. Lawrence and Ms. Cooper aren't just ideal partners at work. Their chemistry is something to admire as well. I've personally reserved the presidential suite at Jubilee City's finest resort for Mr. Lawrence tonight. You can be sure no one will disturb you." Fiona blushed and slipped shyly into Charles's arms. He lowered his head and kissed her hard. They fit together so naturally, so intimately, that the sight was unbearably glaring. My thoughts flashed back to the night before, when Charles had pressed me into the bed. In that moment, I had caught sight of a strange message sent by someone named Fiona: [Everyone in the company thinks we've slept together.] Charles had explained that Fiona was only his assistant, a forty-year-old woman, and that the message was nothing more than a punishment from a lost game, a foolish dare. That explanation had dissolved my suspicion and anger. Then, I finally saw the truth. I was the one who had lost everything. Inside my pocket, the pregnancy report was crushed into a tight ball. I forced the tears back, stepped away, and opened the invitation from the National Aerospace Research Institute on my phone. Without hesitation, I tapped Accept. Three days later, I would vanish completely from Charles's world.

I married a man who loved my step-sister. Our marriage was a contract—cold, clinical, temporary. No love. No expectations. And above all, no pregnancy. I told myself I could endure it. That loving him quietly, faithfully, invisibly, would one day be enough. I was wrong. For four years, I lived as a ghost in my own marriage—watching the man I loved choose her, again and again. I sacrificed my pride, my dreams, and my voice, waiting for him to see me. Then I discovered I was pregnant. I had broken the contract. But more than that, I had broken myself. So I left. Years later, I am no longer the woman who begged for scraps of affection. I am powerful, independent, whole. I rebuilt my life, reclaimed my stolen legacy, and became the woman I was always meant to be. Now, the man who once overlooked me stands at my door, desperate for answers—about the son he never knew existed, about the woman he destroyed, about the love he threw away. But some love is realized too late. When the woman you ignored becomes the one you can’t have, and the child you never wanted becomes your only chance at redemption—can a heart that never chose you suddenly deserve a second chance?

"Have you ever wished you could live inside your favourite book?" Rosella did. Until it actually happened. Thrown into a magical world where every journey rewrites destiny, she joins the famous Happy Carnival and travels beside Sebastian, a charming magician with too many secrets and an infuriating smile. But this isn't the adventure she imagined. Every city hides another secret. And somewhere in the shadows, the infamous Shadow Bandit is waiting... not to steal gold, but to steal the book that chose Rosella.

I've been in a secret relationship with Declan Gibson for five years, and I've tried to seduce him more times than I can count. Yet, when I stand in front of him in my birthday suit and a pair of bunny ears, all he does is worry that I'll catch a cold and wrap me in a blanket. I used to think his restraint came from being the mafia don, that he was saving our first time for our wedding night. However, one month before the ceremony, he secretly plans the city's grandest fireworks show to celebrate his childhood sweetheart's birthday. They hug and share a slice of cake in public. That night, they check into a hotel. … The next morning, I watch them leave together. That's when I realize Declan is not restrained. He just doesn't love me, so I walk out of the hotel. I call my parents. "Dad, I've broken up with Declan. I'll marry into the Sullivan family as planned." My father is stunned. "I thought you were madly in love with Declan. Why did you break up? I heard Bryson can't have children. You've always loved kids. What will you do once you marry him?" "It's fine," I reply, disheartened. "We can always adopt."

We had been together for seven years, yet my CEO boyfriend canceled our marriage registration 99 times. The first time, his newly hired assistant got locked in the office. He rushed back to deal with it, leaving me standing outside the County Clerk's Office until midnight. The fifth time, we were about to sign when he heard his assistant had been harassed by a client. He left me there and ran off to "rescue" her, while I was left behind, humiliated and laughed at by others. After that, no matter when we scheduled our registration, there was always some emergency with his assistant that needed him more. Eventually, I gave up completely and chose to leave. However, after I moved away from Twilight City, he spent the next five years desperately searching for me, like a man who had finally lost his mind.

Back when I was young and dumb, I slapped some college guy working a side gig at a nightclub. My boyfriend had just ditched me for my best friend, Vanessa Shannon. Then, not even five minutes later, I caught her in the corner, sliding her hand under another guy's shirt. He bit his lip and just took it. Something in my brain short-circuited. I stood up and walked over. If Vanessa wanted him, why couldn't I? But the second I reached for him, he smacked my hand away. Vanessa cracked up. The whole private room turned to watch. Mortified, I slapped him. "You work at a place like this. Don't play innocent." Later, my family went broke, and I ended up working at a nightclub just to get by. The private room was loud as hell. I lost a game, and everyone at the table started chanting for me to take my bra off. My face went hot. I stood there, completely frozen. Then a low voice cut through the noise with a cold laugh. "You work at a place like this. Don't play innocent." I looked up. Our eyes locked. His stare was icy, full of pure mockery. It was the college guy I'd slapped years ago.