what episode is heart rate challenge love island

The Harper heiress, Jacqueline, once believed love was worth losing everything. When betrayal and violence shatter that faith, she walks away and comes home. What follows is not rage, but precision—a ruthless reckoning that restores her power, aided by three powerful, devastatingly handsome knights.

Rachel Sheldon's world was turned upside down when she was drugged and woke up in the bed of Barrett York — the most powerful man in the city. When she discovered she was pregnant, Rachel disappeared from the spotlight, determined to raise the child in secrecy. But on the very day she gave birth, Barrett found her. Fiercely independent, Rachel was unlike any woman Barrett had ever met — and he couldn't stay away. As he launched a relentless pursuit, Rachel's hidden identities were revealed one after another, each more surprising than the last. Drawn to her strength, Barrett began to fall — and so did Rachel. Slowly, she opened her heart to the man she had once tried to escape. What had begun as an accident just might have become forever.

Elite lawyer Kylin Taylor walks into a cafe and finds her fiance Zane Walker attending tenderly to his mistress. She doesn't make a scene. That night, she slides a condom into a legal contract and hands it to Zane's closest friend, David Evans, Eryland's most talked-about playboy. "Hotel tonight? It's on me." What begins as cold, surgical revenge becomes something stranger: she uses David to deliver Zane a humiliation; David plays along with every sign of enjoying himself.But as the game deepens, he drops the act entirely and and starts betting everything he has on her instead of the thrill. Kylin realizes, with a jolt, that she never had control of this board to begin with. Someone laid these pieces into position ten years ago, and it wasn't her.

When Lilian Grey is forced into marriage with notorious mafia boss Adam Steel, her life becomes a dangerous game of passion and deception. Her status as a bride turns into that of a maid when Adam’s secret marriage to another woman is revealed. Living under the same roof with Adam’s wife and enigmatic brother, Lilian uncovers family lies, a masquerade ball mystery, and false illnesses, all while navigating forbidden desires. But every step toward love reveals hidden enemies closer than she could ever imagine.

Elena endures seven years of a loveless marriage with Nicholas, who remains obsessed with his first love, Olivia. After their daughter Lily is hurt time and again, Elena draws up an agreement giving Nicholas three final chances. He wastes every last one, forcing Elena to walk away—only for Nicholas to finally realize his true feelings, much too late.

Rihanna injures Gael, CEO of Doyle Group, and mistakenly believes she has caused him to lose his ability to have children. Out of responsibility, she chooses to marry him. But Gael has secretly loved her for many years. He decides to conceal his "medical condition," seizing the opportunity to be close to her, and begins a sweet love story with Rihanna where marriage comes before love.

Ian Brown marries Yvonne Miller out of gratitude to her family, and has spent years quietly making her comfortable, growing Miller Group into something genuinely powerful while asking little in return. Yvonne sees only a spineless live-in husband; her heart has always belonged to Sean Jones, the man she truly wants. When Ian's parents ask to meet her over the New Year holiday, she turns them away without hesitation. Then the call comes. Yvonne's own parents are in a car accident and urgently need a blood transfusion. Ian finds her immediately. Yvonne, convinced he's fabricating a crisis to manipulate her, doesn't just refuse, she actively tries to stop him from helping. By the time the truth surfaces, the damage is already done, and the weight of what she threw away settles over her all at once.

After experiencing a period of boyfriend's domestic violence, Joyce move to a new city by the suggestion of her best friend. she met a handsome and helpful neighbor called carl when she arrived at her new apartment，but their relationship turned a sharply down because the room is not soundproofed and Joyce can always hear carl make love with other girls. However it is also carl when Joyce’s ex-boyfriend pretended to be a good person and try to approaching her again , he help Joyce get rid of ex boyfriend's harassment and Joyce finally fall in love with carl.

Three years ago, I drugged the mafia heir, Vincent. After that one wild night, he didn’t kill me. Instead, he fucked me until my legs went weak, gripping my waist and whispering the same word over and over: “Principessa.” Just as I was about to propose, his first love, Isabella, returned. To keep her happy, Vincent let a car hit me, had my mother’s heirlooms thrown to stray dogs, and sent me to prison… But when I was finally broken, flying to Boston to marry someone else, Vincent tore New York City apart to find me.

Fern Burke's husband, Edwin Smith is supporting both households, his own and that of his sister-in-law. He argues that Vera Green, his sister-in-law, would become the subject of gossip since her husband has died, so he brings her along to the military, leaving Fern behind in the countryside. Every month, he sends Fern three love letters, yet gives all his military allowance to Vera. During the famine, Vera and her two children stay comfortably in Edwin's city home, eating meat buns, while Fern and her children starve to death in silence. Fortunately, Fern has been given a second chance at life. This time, she won't suffer quietly…

Elite lawyer Kylin Taylor walks into a cafe and finds her fiance Zane Walker attending tenderly to his mistress. She doesn't make a scene. That night, she slides a condom into a legal contract and hands it to Zane's closest friend, David Evans, Eryland's most talked-about playboy. "Hotel tonight? It's on me." What begins as cold, surgical revenge becomes something stranger: she uses David to deliver Zane a humiliation; David plays along with every sign of enjoying himself.But as the game deepens, he drops the act entirely and and starts betting everything he has on her instead of the thrill. Kylin realizes, with a jolt, that she never had control of this board to begin with. Someone laid these pieces into position ten years ago, and it wasn't her.

Troy's retirement life was peaceful, far from the violence and the turmoil of the financial markets. He never expected, however, that his own son would pull him out of it to work as a security guard at the company. Troy had no choice. It was his son after all. What he never imagined was that this job would somehow lead to him finding a beautiful CEO wife.

Seungyoon, a freshman who enters college filled with dreams of a sweet, drama-like romance, falls in love at first sight the moment he meets Jihui, a girl from the same department. However, to Jihui, Seungyoon is practically invisible—so insignificant that she can’t even remember his name. The only men Jihui finds attractive exist inside BL webtoons. Real-life men don’t interest her at all, and she feels no romantic spark toward them. As the campus sweetheart, she has already rejected countless confessions from male students. Like the others, Seungyoon can only admire her from afar—until one day, he unexpectedly runs into Jihui in the department lounge. Watching her excitedly chat with BL characters on her laptop rather than acknowledging his presence, Seungyoon feels deeply hurt and makes an impulsive, drastic decision. “I… actually… I’m gay!” At that very moment, the classroom door swings open, and his words echo loudly— “Gay~~~!” Seungyoon accidentally comes out in front of everyone. Realizing there’s no turning back, Seungyoon quickly understands one thing: If you can’t avoid it, act it out—survival depends on it. With his childhood best friend Chanyoung, he ends up pretending to be a gay couple. Ironically, this makes Seungyoon the very type that catches Jihui’s attention. As they spend more time together, the once-invisible Seungyoon slowly begins to win her heart. But as Chanyoung continues the fake relationship to support Seungyoon’s love life, an unintended love triangle begins to form. With a lie that can no longer be undone, emotions intertwine, misunderstandings pile up, and deception breeds deception. How will this absurd and complicated triangle of lies and feelings finally come to an end?

When Yvonne Carter was a child, she was a chubby girl who had a crush on the class nerd, Derek Lawson. As she grew up, her parents tricked her into going abroad and marrying a stranger. To get close to Derek, Yvonne applied for a job as his assistant. However, she accidentally inhaled an aphrodisiac and ended up spending the night with him. When Derek woke up, the beautiful "Cinderella" was nowhere to be seen. The only person in sight was the timid, plainly-dressed Yvonne, who had come to deliver documents. Derek mistakenly thought she had witnessed the previous night's events and ordered her to locate that woman. Eventually, he discovered that his "wife" was actually Yvonne, but by then, she had left in disappointment. He chased after her to the airport, where he confessed his deep love for her, and they embraced and kissed.

In her past life, Vivian Walker forced Isaac Lowe to marry her, only to live in loneliness and regret. On her deathbed, deceived by Isaac's first love, Gigi Smith, she died believing he had never cared for her.But when Vivian opens her eyes again, she's back forty years in the past—right at the moment she threw away her future for Isaac. This time, she doesn't think twice. With a deep breath, she tears up the withdrawal form, choosing herself and the life she deserves.

To save her dying mother, heiress Selah Keith is forced into an arranged marriage while enduring brutal mistreatment from her own family. She accidentally crosses paths with the powerful and dangerous Elliot Hudson from a prestigious family, leading to their impulsive flash marriage. What starts as mutual convenience becomes a game of seduction as they each get what they need from the arrangement. While Selah secretly plots revenge against her toxic relatives, Elliot dominates the elite circles while fiercely protecting his wife. Together they uncover hidden family secrets,destroy their enemies, and save her mother, transforming their transactional relationship into true love in this addictive blend of revenge and romance.

Lorna Grant is brought into the household as a child bride, raised under their roof and worked to the bone by the very family she is meant to belong to. What they intend as submission becomes something else entirely. By accident or by design, they sharpen her. A twist of fate pulls her into an assassin organization where her instincts, honed by years of surviving the wrong people, turn out to be exactly the right currency. She rises quietly and then all at once, becoming the most formidable blade in the guild. The men who once ignored her, dismissed her, looked through her now compete fiercely for her attention. The household that broke her in never imagined it was building a weapon.

Issac Kaufman, betrayed by his adoptive family and drained of his life to fulfill their selfish wishes, dies in despair. Reborn as the true Lord of Trisoul Hall, he uncovers their cruel schemes, reclaims what was stolen, and severs ties with his heartless kin. Along the way, he heals Laura, the daughter of Riverdale's wealthiest man, and finds both love and a new beginning.