One Way Ticket (2016)

Aniket is stranded in an Italian small town with no way of getting back to India. Accidentally, he finds Aditya Rane's passport, a ticket for a cruise to Rome, and some money in a pouch. Aniket impersonates Aditya, and occupies his suite on the ship. Plan is to get to Rome, and take the next flight to India. Soon, he finds out that Aditya's fiancee is also on the cruise and may blow his cover.