Saif Ali Khan is all set to experiment with his upcoming film ‘Jawaani Jaaneman’, which explores the equation of a father and a daughter. The actor will be sporting a lean look for the film, losing 5 kilos for the character. “After wrapping up the schedule of another film, Saif is going on a special diet to get lean and train for two hours a day to shed the muscle for his role in ‘Jawaani Jaaneman’. He will be putting in the extra hours to work on his physique as he steps into the shoes of a middle-age character, who confronts the harsh reality of his life in this coming-of-age film,” says a source. Saif will be stationed in London for a tight 45 days schedule in mid-June.