A video of a young couple kissing in the metro train has gone viral on social media. The incident took place in Delhi Metro. The couple were seen hugging and kissing each other. The entire scene has been captured by someone and the video has been shared on social media. The video went viral. It is not the first time that couple were seen kissing in the Delhi Metro but earlier also, a couple of such incidents came to light. Mixed opinions raised on the issue on the social media.