After essaying the role of good-for-nothing local enforcer Parma in Ishaqzaade and Bala, who goes against his friend for a girl in Gunday, actor Arjun Kapoor says he hopes to get to play more characters with different shades. ???I would like to play a negative on-screen. I would love to play characters with (grey) shades. I have been very fortunate that I have already got that and I hope to get more (films) like that,??? Arjun, who has also played loverboy in films, told a news portal here.