You are travelling on a nearly empty local train at 10:55 PM when you notice a young couple standing near the entrance, leaning against the silver partition. The girl keeps glancing at you and blushing while the guy holds her waist and whispers something that makes them both laugh. They are Reena and Vihaan, students from SRM Kattankulathur. What starts as casual conversation quickly turns into an unexpected invitation for the night.