Tumse Hi Hai Zindagi

Act 1: Whispers of Love, Shadows of Obsession

Setting: New Delhi | London | Mumbai

• Sanjana Raichand, a graceful and poised art curator, is engaged to Prem Malhotra, a successful businessman. Their holiday in London shows a fairy-tale romance.

• Sahil Mehra, a mentally unstable genius, begins to stalk her, sending cryptic messages, calling her anonymously, and silently following them.

• Sahil secretly sings for Sanjana on London streets, playing a guitar; she mistakenly believes Prem is singing.

• Back in Delhi, Sahil’s obsession deepens. His room becomes a shrine to Sanjana – filled with disturbing graffiti and memorabilia.

• At Sanjana's birthday party in Mumbai, she receives an eerie birthday card from an anonymous admirer.

• At the Holi party, Sahil appears in disguise to get close to Sanjana.

• Sanjana’s brother Vikas, sister-in-law Anita, and best friend Maya sense something wrong.

• Prem becomes more protective, yet the source of the threat remains elusive.

• Dr. Rohit Verma begins profiling a stalker case and suspects Sahil. Janhvi, a new nurse, pities Sahil.

Act 2: Dance of Illusions

Setting: Goa | Cape Town | Shimla | Dubai

• Sanjana’s family vacation in Cape Town offers brief peace. At the hotel of Cape Town, Sahil imagines a romantic dance with her on the beach — the audience sees the hallucination unfold.

• Back in India, Dr. Verma discovers Sahil’s obsession and confronts him. Sahil murders him by pushing him down a staircase, witnessed by Janhvi, who begins to fear Sahil deeply.

• During a family trip to Goa, Sahil throws Vijay, Sanjana's neighbor, out of the window of secluded villa and frames it as a suicide born of guilt from stalking Sanjana.

• In Shimla, Prem and Sanjana retreat to Shimla for a peaceful break, but later, Sahil’s arson attack at Prem's farmhouse shatters their sanctuary.

• In Dubai, Prem and Sanjana explore the city’s skyline and luxury, share a romantic dinner and a sunset walk, deepening their bond amid rising danger.

• In Dubai Mall, Sahil orchestrates an elevator crash to kill Prem but Sanjana’s intervention saves Prem.

• Tensions rise. Sanjana’s parents, Devendra and Shalini, urges the family to flee to Udaipur, but Prem decides to fight back.

• Inspector Rajiv Sharma, now more deeply involved, begins tracking Sahil’s moves.

Act 3: Across Continents, Into the Heart

Setting: Paris | Prague | Vienna | Switzerland (Zürich, Lucerne, Interlaken, Zermatt, Grindelwald, Gstaad, St. Moritz, Geneva and Montreux)

• Sanjana and Prem go on a soul-healing romantic tour to Europe.

• In Paris, Sanjana and Prem rekindle romance with a dreamy Seine river cruise; Sahil sends cryptic love notes in French, unsettling Sanjana.

• In Prague, they explore the city’s art and history; Sahil appears briefly in a crowd, triggering Sanjana’s anxiety.

• At an elegant ball of Vienna, Prem and Sanjana dance under chandeliers while Sahil watches from the shadows, whispering her name into the wind.

• Prem and Sanjana explore the Swiss towns: Zürich, Lucerne, Interlaken, Zermatt, Grindelwald, Gstaad, Davos, St. Moritz & Geneva.

• Sahil spirals deeper into madness, unable to create a wedge between them.

• In Montreux, Sanjana breaks down, finally confessing her deep fear. Prem promises to always protect her.

• Prem, Sanjana, Nikhil and Maya move to New York for an art exhibition, attempting normalcy — but the threat looms in the form of Sahil.

Act 4: Madness Unleashed

Setting: New York | New Delhi | Venice

• At the café of New York, Sahil is acknowledged by Sanjana and Prem who invited him to join them at masquerade party at Venice.

• Prem learns from Maya and Nikhil that Sahil is Sanjana's stalker and reports it to Sanjana.

• Manisha Oberoi (Prem’s sister) and Siddharth Oberoi (her husband) provide emotional support and stability during crisis.

• Sanjana and Prem retreat to Venice, attempting to move on.

• Sahil, disguised as the gondolier, tries to drown Prem. Sanjana heroically intervenes.

• That night at a masquerade party in the Venetian palazzo, Sahil stabs Prem and abducts Sanjana.

• Prem, severely injured but alive, tracks Sahil to a secluded Venetian villa.

• In a brutal fight, Prem defeats Sahil and rescues Sanjana. Sahil is declared criminally insane and extradited to India.

Act 5: Love Endures, Shadows Fall

Setting: New Delhi | Paris | Prague | Vienna | Switzerland (Zürich, Lucerne, Interlaken, Grindelwald, Gstaad, St. Moritz, Geneva and Montreux) | Rajasthan

• Sahil is sent to the pyschiatric facility of Delhi. Janhvi, now scarred by the experience, leaves the profession.

• Rajendra and Kiran Malhotra (Prem’s parents) support their son emotionally and logistically.

• Colonel Ashok Mehra visits Sanjana and apologizes for Sahil’s monstrous deeds, broken by guilt.

• Sanjana and Prem revisit Europe — Switzerland, Vienna, Prague & Paris — healing in places once haunted.

• Wedding preparations begin in Udaipur at a regal Rajasthani palace.

• Broken and alone, Sahil dies by suicide in the asylum His final words echo in tragedy: "Tumse hi toh thi zindagi, Sanjana... par ab kuch bhi nahi bacha." (It was life because of you, Sanjana... but now nothing is left.)

• The final scene: a glowing royal wedding. Sanjana and Prem are finally at peace.

• Final Voiceover (by Sanjana): "Ishq ne junoon ko maat di." (Love triumphed over obsession.) 

Main Characters 

• Sanjana Raichand (Female Lead) – Elegant art curator; strong, intelligent, but emotionally shaken by the stalking. Caught between love and fear.

• Prem Malhotra (Male Lead) – An ambitious and loving businessman. Protective and brave, determined to stop the threat to Sanjana.

• Sahil Mehra (Main Antagonist) – A mentally unstable genius dangerously fascinated by Sanjana. 

Other Characters

• Vikas Raichand – Sanjana’s elder brother; protective and logical. Helps track Sahil.

• Anita Raichand – Vikas’s wife; warm, supportive sister-in-law to Sanjana.

• Shalini Raichand – Sanjana’s mother; loving but increasingly worried for her daughter’s safety.

• Colonel Ashok Mehra – Sahil’s strict and disciplined father. Unaware of his son's psychological issues until too late.

• Vijay Khanna – Sanjana's neighbor who gets killed by Sahil. Sahil makes it look like that Vijay killed himself, feeling guilty for stalking Sanjana.

• Dr. Rohit Verma – Psychiatrist who diagnoses Sahil. Becomes one of Sahil’s victims after uncovering the truth.

• Janhvi Sharma – Fresh-faced and idealistic, Janhvi is new nurse in psychiatric care. She initially pities Sahil but begins to fear him as she sees glimpses of his obsession.

• Ramesh Gupta — Hotel manager, minor but involved in tracking Sahil

• Maya Awasthi — Sanjana’s close friend and confidante, who senses something wrong with Sahil

• Inspector Rajiv Sharma — Police officer investigating stalking incidents

• Rajendra Pratap Malhotra – Prem’s father; a businessman with strong opinions.

• Kiran Malhotra – Prem’s compassionate mother; emotionally supports both Prem and Sanjana.

• Manisha Oberoi (née Malhotra) – Prem's supportive sister who deeply connected to the Malhotra family and plays a crucial role in providing emotional strength during the stalking crisis involving Sanjana.

• Siddharth Oberoi: Manisha’s husband; a calm, observant architect who senses tension in the family circle. 

• Nikhil Suri – Prem’s best friend and colleague, provides comic relief and emotional support.

Setting: New Delhi, India (primary) | Udaipur, India | Shimla, India | Mumbai, India | Goa, India | Dubai, UAE | Cape Town, South Africa | New York, USA | London, UK | Paris, France | Prague, Czechia | Vienna, Austria | Switzerland (Zürich, Lucerne, Interlaken, Grindelwald, Gstaad, St. Moritz, Geneva and Montreux) | Venice, Italy