Varun Dhawan calls dad David `different task master`

Mumbai: Actor Varun Dhawan says things are going to be very different for him when he starts shooting for `Main Tera Hero`, which will be directed by his father David Dhawan. This will be Varun`s second movie in Bollywood after Karan Johar`s "Student Of The Year" (SOTY) and he feels things are going to be very professional between them. "It is a different ball game (from SOTY)... my dad is a different task master. I don`t look at him as my father and he does not look at me as his son when we are on the set. I need to perform and there are no two ways about that," Varun told IANS. `Main Tera Hero` is Bollywood remake of Telugu movie `Kandireega` and will go on the floors June 20. IANS