After a rom-com film like ‘Tanu Weds Manu Returns’, R Madhavan will be seen in an intense role. The actor will be playing a boxing coach in ‘Saala Khadoos’. Revealing his toughest shot for the film, Madhavan said, “There was a scene where a girl was supposed to hit me, so I was like, go ahead. I forgot at that time that I am just a hero and she is an actual boxer. So when she hit me, my one tooth went inside. I said okay on the face of it, but later cried in a corner.” The film stars real life boxer Ritika Singh.