In a video, a man walks into a vegetable shop for lemons. He pays 5 rupees for the lemon and presents a small glass. The vendor takes out a syringe, inserts it into the lemon. He pulls out 10 ml of lemon juice using the syringe and gives it to the customer. This video is a comedy sketch, which is going viral on social media. But underneath this comedy video lies a great tragedy unfolding in India.