Love, lies & twists: Best romantic thrillers to watch on OTT

Romantic thrillers have a unique charm—they pull you into emotional connections while pushing you to the edge of your seat. 

Love grows even as danger lurks in every corner, and the mix of passion and mystery makes these stories impossible to look away from.

If you enjoy gripping narratives where relationships are tested by unexpected twists, hidden truths, and high-stakes drama, these films are excellent choices.

Also Read: 7 Dark Romantic Thrillers on OTT Where Love Turns Lethal

1. Haseen Dillruba – Netflix

Haseen Dillruba follows Rani Kashyap (Taapsee Pannu), a fiery and outspoken woman trying to settle into her arranged marriage with Rishu Saxena (Vikrant Massey), a shy and gentle man who struggles to match her bold personality. Their relationship starts with mismatch, awkward conversations, and unspoken frustrations. Things become more complicated when Rani grows close to Rishu’s cousin Neel (Harshvardhan Rane), whose charm and confidence pull her in. Their connection sparks jealousy, desire, and a dangerous love triangle. When Rishu dies in a mysterious blast, suspicion falls on Rani, and a tense investigation begins. Through shifting timelines and layered revelations, the film slowly uncovers the darker sides of their marriage—intense passion, hurt, revenge, and buried secrets. The sequel, Phir Aayi Hasseen Dillruba, continues the story with more deceit, shifting loyalties, and surprising alliances.

2. Malang – Netflix

A story soaked in neon lights and smouldering chemistry, Malang begins with a carefree romance between Advait (Aditya Roy Kapur) and Sara (Disha Patani). Their relationship is all about freedom and adventure—until a violent incident tears their lives apart. Years later, Advait returns as a revenge-driven killer, hunted by two contrasting cops: the wild and unpredictable Agashe (Anil Kapoor) and the disciplined Michael (Kunal Kemmu). As the police chase intensifies, the truth about Advait and Sara’s past unfolds through sharp twists. With its gripping action, emotional reveals, and stylish visuals, the film delivers a powerful mix of love, betrayal, and shocking revelations.

3. Dil Se – Amazon Prime Video

In Dil Se, Amar (Shah Rukh Khan), a passionate radio journalist, becomes obsessed with Meghna (Manisha Koirala), a mysterious woman carrying emotional scars and hidden motives. She repeatedly pushes him away, yet Amar follows her across states, unable to shake the pull he feels toward her. Their uneasy relationship blurs the lines between deep love and dangerous obsession. Meghna’s involvement in a larger, violent mission brings tension and tragedy to their story, making this film a dramatic and haunting tale of love set against political unrest.

4. Fanaa – YouTube

Fanaa tells the story of Zooni (Kajol), a visually impaired Kashmiri woman who experiences independence and romance for the first time during a trip to Delhi. She falls for Rehan (Aamir Khan), a playful and charming guide whose warmth changes her world. But Rehan hides a darker identity that shatters their happiness. Years later, fate brings them together again in unexpected and life-threatening circumstances. Their reunion forces them to confront painful truths, raising questions of loyalty, sacrifice, and the cost of love when national duty and personal emotions collide.

5. Dead Again – Amazon Prime Video

A stylish mix of mystery and reincarnation, Dead Again begins with private detective Mike Church (Kenneth Branagh) taking on the case of a woman with no memory who is tormented by vivid nightmares of murder. Nicknaming her Grace, he tries to uncover her true identity. As they grow closer, Mike discovers that her dreams echo a decades-old murder involving a composer and his wife—stories that seem eerily connected to Grace herself. The film twists between past and present, exploring love, betrayal, revenge, and destiny. With Robin Williams delivering a sharp supporting performance, this one keeps tension high and emotions intense.

6. The Words – YouTube

The Words follows Rory Jansen (Bradley Cooper), a struggling writer who becomes famous after publishing a brilliant manuscript—one that he didn’t actually write. As he enjoys the success he always dreamed of, guilt eats away at him, affecting his marriage to Dora (Zoe Saldana). When the real author (Dennis Quaid) confronts him, Rory is forced to face the cost of his deception. Told across multiple storytellers and timelines, the film examines ambition, love, regret, and the moral weight of stolen creativity.

Also Read: 7 slow-burn romantic movies that redefine love through silence, longing, and connection

7. Allied – Amazon Prime Video

Set during World War II, Allied begins with intelligence officer Max Vatan (Brad Pitt) and French Resistance fighter Marianne Beauséjour (Marion Cotillard) posing as a married couple during a dangerous mission in Casablanca. Their pretend intimacy turns into genuine love, and they later start a peaceful life in London. But Max soon faces a devastating possibility—that Marianne may be hiding a secret that could destroy everything he believes about her. Their love, trust, and survival hang in the balance as Max races to uncover the truth.