when do kate and jack get together in lost

He used to be an illegitimate kid of an influential family, while she used to be kicked out from a wealthy family. Rosalee Chase thought her encounter with Ciaran Laurent was an accident. But three years later,Ciaran tried every possible way to get close to her and help her get back what was taken away from her. But, one day, he overheard that she said she couldn't fall for her.

Jord's sister tragically lost her life in a car accident, and her last call was to Jord's wife, Sarah. Unfortunately, a misunderstanding arose, leading Jord to wrongly believe that Sarah was somehow responsible for his sister's demise, resulting in a fracture in their relationship. Later, influenced by Tasha's manipulations, Jord coerced a pregnant Sarah into having an abortion and compelled her to donate a kidney to Tasha. Seizing an opportunity presented by a fabricated death from stomach cancer, Sarah managed to escape, reemerging three years later with a new identity – Lucy...

As the only daughter of the Merrick family, Kirsty Merrick bears the responsibility of marrying into the prestigious Bartley family to lead the Merrick family to new heights, as carefully orchestrated by her mother Evanna Taylor. Kirsty successfully secures a betrothal with Morgan Bartley, the playboy son of the Bartley family's second heir. Unknown to Kirsty, Morgan has been secretly involved with Jess Merrick, Kirsty's only friend who grew up with her in an orphanage. Years later, when brought back to the Merrick family, the kindhearted Kirsty could not bear to abandon Jess, and thus pleaded with her parents to take Jess in as well. Now, Jess has begun an affair with Kirsty's fiance Morgan. To get back at Morgan, Kirsty designs a plan to seduce and intoxicate Nicolai Bartley, the young CEO of the Bartley Group, leading to the start of a dangerous "underground affair."

The male lead, Alexis Brookyn, is the chairman of Skyreach Group. To experience ordinary life, he disguises himself as a rideshare driver and meets the female lead, Sienna Gibson, while picking up passengers, saving her from disaster. He repeatedly rescues Sienna from danger, and as they navigate through crisis after crisis together, feelings gradually develop between them. They slowly grow fond of each other and eventually end up together.

The male lead, Alexis Brookyn, is the chairman of Skyreach Group. To experience ordinary life, he disguises himself as a rideshare driver and meets the female lead, Sienna Gibson, while picking up passengers, saving her from disaster. He repeatedly rescues Sienna from danger, and as they navigate through crisis after crisis together, feelings gradually develop between them. They slowly grow fond of each other and eventually end up together.

Cher Grace married into the Zeal family in her past life but was ultimately tortured to death. After being reborn, she turned to Shane Shaw for help to sought a divorce from her husband. During their time together, Cher gradually uncovered the secrets hidden in Shane's heart. Through storms and quiet nights, despite all the hardships across lifetimes, it was always her he truly loved.

The drama tells the story of an ordinary white-collar worker oppressed by the workplace. Through a fortuitous encounter, she reunites with her wealthy sister whom she hasn't seen for years. With her sister's help and support, the protagonist gradually regains confidence and courage, achieving success in the workplace. Meanwhile, as they spend time together, the protagonist and her sister unravel the emotional knots between them, re-establishing a deep bond of sisterhood.

Ten years ago, Wilson's newlywed wife, Whitney, mysteriously vanished. In his search, he adopted a daughter who later became the world's richest person. Now, after finally locating Whitney, Wilson discovered she had amnesia and was a renowned CEO. Taking a job as her driver, he dedicated himself to helping her regain her memories. After overcoming challenges together, they reunite as lovers.

Five years ago, Christina accidentally spent a night with Ethan at a hotel, which resulted in the birth of quadruplets. Now, five years later, Christina took her four children and left the mountain where they had been living. Meanwhile, Ethan had been searching for her ever since she left her mark on him five years ago. Fate brought them together once again, leading to an unexpected reunion.

Isabella hid her wealthy identity for the sake of her loved one Luka, anonymously funding all his dreams. However, once Luka gained success, he abandoned Isabella because of her poverty and turned to marry the wealthy heiress Vita. Heartbroken, Isabella accepted a marriage proposal from Aiden, the billionaire who had been secretly admiring her. Together, they vowed to ensure Luka gets the punishment he deserved...

To save her grandfather, Ross Hanks, whose family was in dire straits, reluctantly agreed to divorce Zander at the insistence of the Morrison family. Additionally, she relinquished custody of the baby she was carrying to the Morrison family. Five years later, Ross's grandfather passed away, and Zander lost his memory in a car accident. Meanwhile, Ross received an unexpected offer from the Morrison family to work as a babysitter. With the help of the baby genius, they eventually uncovered the truth of what had transpired five years ago. Ross and Zander reconciled and found understanding, culminating in a heartfelt kiss and reconciliation.

At 15, Pear Lester, the only heiress of the Lester family, fell from a cliff and lost her memory. Thirty years later, she lived as a humble fish seller at the local market. One day, after being bullied by her own son and daughter-in-law, she escaped, only to cross paths with a refined gentleman, Zachary Gordon. Introducing himself as the CEO of a major company—and her long-lost fiancé—Zachary helped Pear reclaim her former life. With her memories slowly returning, Pear was determined to restore justice and take back her power!

Six years ago, Shirley was betrayed by her adoptive sister, Sandra, losing her parents and having a one-night stand with a stranger, Sean. Ten months later, Sandra became Mrs. Quain, secretly eliminating Shirley. Miraculously surviving, Shirley transformed into the alluring dealer Quill Yale, infiltrating Sean's casino to seduce him and reclaim what was stolen. As her plan unfolds, she uncovers the truth about their past connection. Together, they expose Sandra's deceit and discover their own path to happiness.

Naomi Sand, hired to assassinate Levi Cart, is thwarted at the last moment and falls into a coma. Just as Levi is about to eliminate her after uncovering her identity, Naomi wakes up with amnesia. Playing the rogue, she demands that Levi take responsibility. To maintain control over Naomi, Levi makes her his personal bodyguard. As they spend time together, they gradually realize that they are orphanage companions they have been searching for for years, two people who redeem each other, once again coming together...

Lorren is injured and saved by Cynthia. After one night together, Cynthia unexpectedly becomes pregnant with quintuplets. Eight years later, the five children bring them back together. After a dispute over the children’s custody, Cynthia moves into Lorren's home. They then face a series of events—an auction, preschool conflicts, and family disputes—with Lorren being rescued by Cynthia multiple times. In the end, Lorren successfully proposes to Cynthia, and they all find happiness as a family.

Modern-day doctor Luna Winslow accidentally travels back to ancient times and becomes the unfavored consort of Lord Henry Reign. Little did she know, there was a deep-seated grudge between her and Lord Henry from their past lives. Upon her arrival, she encounters severely wounded patients and narrowly avoids being wrongfully imprisoned. As their paths continuously cross and clash, their relationship gradually transitions from estrangement to closeness, ultimately coming together in true love.

After a one-night encounter with Hanks Morris, the richest man in Javenford, Harley Scott ended up behind bars. Ten months later,she gave birth to a son and begged her sister, Sherry Scott,to deliver the child to Hanks. Upon receiving the baby,Hanks uncovered the tragic past of Harley. After her release from prison,Hanks somehow cherished her dearly, and together they joined hands to put their enemies in their place and strode toward a happy future.

After being betrayed, Evelyn accidentally meets Leo, and they form a bond due to a misunderstanding. As they face family disputes together, they gradually develop feelings for each other. After helping Evelyn expose Madeline's lies, Leo falls deeply in love with her. And Evelyn, through her interactions with Leo, gradually lowers her guard and accepts him. Finally, after experiencing a series of twists and turns, they gain genuine love and find long-lost family members.