Adit, played by Arjun Rampal, is in the Indian army. When the Indian president is kidnapped, Adit is sent undercover to rescue the president and his daughter. Adit becomes a journalist for IndiaTimes, and manages to make his way to Switzerland with the help of a police officer called Bhatnagar. On the flight, Adit meets Alisha (Priyanka Chopra). Alysia is a singer, and has come to Switzerland under a contract in order to do a show with Sam Hams. Her friend Shilpa accompanies her. However the people who Alysia and Shilpa have come to Switzerland with, are drug smugglers. Shilpa is murdered when she finds this out, and Alysia pretends she knows nothing. She meets up with Adit, and together they help each other. In the end, Adit saves the president and Alysia is able to go back to India with Adit.
Asambhav
When the President of India is kidnapped by Kashmiri terrorists in Locarno, Switzerland, an Indian secret agent is sent to find him and set him free. With the help of an Indian singer he will make the "Impossible" to complete the mission.
