what episode is heart rate challenge love island

On the day Natalie was discharged from the psychiatric hospital, she became unusually docile. However, her adopted sister was even more adept at pretending than she was. Her two brothers doted on their adopted sister while regarding Natalie with utter disdain, but she didn't care about it at all. Outwardly, she played the role of a well-behaved, sane person, but in truth, she had long since slipped into genuine madness!

After staying ten years at the labor camp,Jackson Chase finally came back home, only to find out he was framed by his wife and daughter. They even killed his mom to help his stepbrother Jerico get what he wanted. Jackson decided to get a divorce and leave his hometown. In Golrita, he regained his confidence and fell in love with the director of the machinery factory. When he came back to his hometown, he swore to get revenge and send those people who killed his mom to justice.

Three years later, when they reunited, Donna's first words to Henry were: "Mr. Ferrell, let's have a fake marriage."Having been deceived out of her fortune by the boyfriend she had supported for years, Donna finally realized the price she had paid. Well, if that's the case, she'd just switch to a different man.At the civil affairs office, Henry grabbed her arm tightly: "I never said I wouldn't agree."

Chloe Summers had it all: stellar grades, a bright future…until a vicious bullying campaign tore her world apart. Just when she thought things couldn't get worse—toxic work drama, a lying ex—in walks James Walton. He looks her dead in the eye and says, "Use me. My connections, my name, my resources—consider them yours. Step up, climb higher. I'll make sure you get everything you ever wanted. Your dreams? Consider them done."

Violet Grimm transmigrates into an heiress who was switched at birth.Hungry, freezing, and nearly beaten to death by her drunken adoptive father, she hears a system instructing her to live fifteen years,return to her biological parents, and complete the self-destruction mission. Determined to survive and reclaim her life, she takes tiny steps toward her true home, ready to become the heroine.

Twenty years ago, Mimosa Turner was forced to become a living blood bank for Zane Howard, heir to the powerful Howard family, simply because they shared the same blood type. Yet, upon discovering her plight, the kind-hearted Zane risked everything to set her free, leaving her with a handkerchief as a token of their fated connection. Neither of them, however, could have foreseen just how twisted their reunion would be.

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.

Ximena was an artificial intelligence developer who lived a hard life with her husband Yosef to fund medical treatment for her mother-in-law. During a food delivery run, she discovered he was the heir of the wealthy Landon family and witnessed him proposing to his ex-girlfriend Anna with a $5 million necklace. Heartbroken, she decided to divorce him. At this low point, she met Miguel, CEO of Campbell Group, who funded her surgery and offered her a job at his company. During Campbell Group's branch opening ceremony, Ximena's self-driving car prototype impressed attendees, though Anna and Yosef attempted sabotage. Ximena ultimately proved her capabilities through technical demonstrations.

Leon sacrificed his own career to be a stay-at-home husband for five years, supporting Janice's professional ambitions. However, his silent dedication was met with nothing but cold indifference. After a terminal cancer diagnosis, he left her the divorce papers and disappeared. Janice was initially unmoved, but the growing void in her life and the revelation of all he had done for her—followed by the false news of his death—plunged her into desperate regret, sparking a frantic search. Unknown to her, Leon had been saved and nursed back to health by his doctor, Lydia. As he healed emotionally with her support, their relationship deepened into love. When a remorseful Janice found him and begged for another chance, he firmly rejected her. Instead, he and Lydia, who had cherished him for a decade, committed to marriage. At their wedding, Janice confronted the full reality of her loss, while Leon and Lydia embarked on their new life together.

Sienna Yeager traveled from 1,000 years ago and took the place of her younger stepsister to marry Theodore Ford,heir to a powerful family. However, on the very first day she married into the Ford family, Theodore died in a car accident. Even so, Sienna still found a way to stay in the Ford family and soon had everyone in the family completely under her control. Just as she was preparing to enjoy her carefree life as a young, wealthy widow, she suddenly realized— the bodyguard assigned to her by the old madam was looking at her with increasingly bold, audacious eyes…

In her previous life, Vega married the man she loved—Dylan—only to be betrayed. For the sake of his first love, Dylan drained Vega's billions and even allowed his mistress to plot against Vega's entire family.Reborn, Vega returns to the moment she must choose a husband. This time, she decisively marries Ian, a principled and upright man. When Dylan realizes Vega didn't choose him, regret hits him like a tidal wave...

As a baby, Rose Quinn was secretly abandoned by the family's nanny so her own daughter could take Rose's place. Years later, Rose was brought home, only to face coldness and abuse instead of love. Her fiancé betrayed her. Her parents favored the nanny's daughter. Rose chose to walk away. She ended the engagement and cut ties with the family.Soon,everyone learned the truth. Rose was the sister of Cyrus, one of the most powerful men in the country. Her mother begged. Her ex begged. But Rose never looked back.She had already found where she truly belonged.

Minnie Lane and her siblings had always relied on each other since they were kids. But an accident tore them apart, separating them for years. Fifteen years later, her younger siblings have each achieved success in their respective careers, while Minnie, tragically, was sold by human traffickers to Victor Zane in a remote village. Now, her younger siblings are determined to set out on a journey to find their eldest sister and bring her home.

After years of secretly dating her billionaire boss, Mable is shocked by his engagement news, realizing she's been a stand-in for his lost first love. Fleeing his pursuit, Mable stumbles into a whirl of fate, love and scandal.

Jack Schulz was the biological son of Jennifer Lynn, a respected surgeon. Due to a misunderstanding with his father, Jennifer resented Jack but favored her adopted son, Matthew Zane—the child of her former lover. After Matthew hit Jack with a car, Jack suffered internal bleeding and was rushed to the hospital. Doctors repeatedly called Jennifer for consent to operate, but she refused to believe the situation.Losing hope, Jack gave up on survival. Matthew found Jack's kidney donation form and secretly changed it to authorize full organ donation. Meanwhile, Jennifer was desperately seeking a heart for Matthew. Unaware of the truth, she ended up dissecting her own son and transplanting his organs into Matthew. Though the body looked familiar, she believed Matthew—until a DNA report confirmed the donor was her real son. Only then did she realize the devastating truth.

Olivia Jones had failed five times to win over the school heartthrob, Boyd Chappell. On her sixth reincarnation, the system finally suggested a change—try his quiet best friend,Ethan Carter.She braced herself for another uphill battle, but to her surprise, Ethan was easy to get close to. He remembered everything she liked, always showed up when she needed him, and even… had photos of her from all five of her past lives.Turns out,he had secretly loved her for years, silently watching her through every cycle of rebirth."This time… could you look at me?"he asked softly.Olivia wavered. She had come to fulfill a mission—but found herself falling for his quiet tenderness instead.When the system declared the mission complete and asked for her final wish, she didn't hesitate:I want him.—After all the chasing, it was the one who waited for her that became her true redemption.

Gabe White's birthday becomes a tragic turning point when his wife, Wendy Green, and their daughter, Jane White, are involved in a car accident with Nora Yale, who also plans to celebrate Gabe's special day. Gabe arrives at the scene as a doctor but makes a shocking decision—he chooses to save Nora and her son, Randy. Tragically, Jane succumbs to her injuries, and Gabe dismisses Wendy's anguish as irrational jealousy, even contemplating divorce. As their marriage crumbles, Nora, harboring a secret agenda, manipulates the situation to drive a wedge between the couple. Her interference escalated into a full-blown disruption at Jane's funeral until the police took her away. The unexpected find of Jane's file at the hospital sends shockwaves through Gabe. His realization of Jane's death comes too late, leaving him tormented by regret and loss.

Sara and Nyla were sisters of the Caldwell family. In their previous life, Sara married Eddie, a penniless man, but his family unexpectedly struck it rich and lived in prosperity. Meanwhile, Nyla married Tyler, a powerful military officer, but he died shortly after their wedding, driving her into madness. Blinded by jealousy over Sara's happiness, Nyla stabbed her to death—only to be killed by Sara's dying strike.When the sisters were reborn, returning to the moment of the marriage proposals, Nyla decided to snatch Eddie away. Little did she know that Sara had also been reborn and would later prevent Tyler's death, ending up far more successful than Nyla this time…