The so-called injury that Irrfan Khan suffered on location in Delhi on Tuesday was a case of making a mountain out of a molehill. The actor is fine and back shooting. In Tigmanshu Dhulia’s <em>Sahib Biwi Aur Gangster Returns</em> Irrfan Khan needs to be shown playing a game of Polo. The sequence was put off for the last, since Irrfan needed to learn the sport from scratch.