'Existence – a love story') is a Hindi soap opera and drama that aired on the Zee TV channel from 17 November 2002 to 13 January 2006.

The story focuses the character of Dr. Simran, who navigates struggles in her personal and professional life.

[2] Dr. Simran Mathur, a renowned gynecologist, is the eldest child of senior government officer Saurabh and homemaker Padma.

The show progresses with Simran falling in love, with a man ten years younger than her, named Abhi.

[3] 2003 3rd Indian Television Academy Awards Best Actress (Drama) - Niki Aneja Walia as Dr. Simran Mathur Best Director (Drama) - Ajai Sinha 2005 2nd Apsara Awards Best Drama Series - Astitva...Ek Prem Kahani Best Actress - Niki Aneja Walia as Dr. Simran Mathur / Saxena Best Actor - Varun Badola as Abhimanyu Saxena / Anand 2005 Indian Television Academy Awards Best Actor (Drama) - Varun Badola as Abhimanyu Saxena / Anand Best Teleplay - Astitva...Ek Prem Kahani - Gajra Kottary & Purnendu Shekhar