India, Oct. 23 -- Sometimes, a film's one-line premise is far more exciting than the actual plot. Tu Hai Meri Kiran, unfortunately, falls into that category.

Picture this: Kiran (Sonakshi Sinha), a popular author, is happily married to Riyaan (Ankit Gupta). One day, she discovers an old phone that turns out to be connected to another phone from the past, 10 years ago. Her call is answered by Samar (Zaheer Iqbal), who lives in 2016 and becomes obsessed with Kiran. He then sets out to change her past and insert himself into her life. What happens next forms the rest of the plot.

Directed by Karan Rawal, the film has a unique premise that keeps the tension alive, at least initially. The first half focuses on the two discovering the power t...