<p>'Delhi Crime' showrunner and director Tanuj Chopra, who is gearing up for the release of Season 2 of 'Delhi Crime', says that people got hooked to the first instalment because of the crime it covered -- the horrific Nirbhaya rape -- but they eventually fell in love with the characters: DCP Vartika Chaturvedi, IPS trainee (now ACP) Neeti and Bhupinder.</p>