Ayushmann Khurrana and Vaani Kapoor-starrer 'Chandigarh Kare Aashiqui' has been shot on a 'zero-waste' set. As per reports, all crew members were given reusable bottles and the team saved 17,000-kg waste from going to the landfills. "We had a small crew that overlooked all the waste...By the end of it, we didn't really harm the planet," director Abhishek Kapoor said.