Kollywood actress Sonakshi Sinha, who was earlier in a dilemma whether to sign the project with Kamal Hassan, has finally decided to work with the actor. The flick will be directed by Selvaraghavan and the actress will don the role of Kamal's wife. Sources report that the actress has set apart 45 days in her call sheet for the flick. The shooting of the flick is expected to begin in London this month. "I'm happy that an actor of his caliber has noticed my performance” , the actress said.