Bas Ek Pal (2006)

In this musical melodrama set in Mumbai, India, Nikhil (Sanjay Suri) and Anamika (Urmila Matondkar) meet at a pub and discover they have instant chemistry. But when Anamika disappears without giving Nikhil her name, the young man begins frequenting the pub in hopes of seeing her again. He does -- but on the same night a scuffle occurs, and a shot is fired. Nikhil is left holding the gun, and five lives are forever changed.