Luka Chuppi is set in the backdrop of small cities like Mathura and Gwalior where Guddu Shukla aka Kartik Aaryan is a star TV reporter and meets Rashmi Trivedi aka Kriti Sanon and the two fall in love. Rashmi’s father is a political leader who runs a party named ‘Sanskriti Raksha Manch’ that doesn’t let young lovers meet each other before marriage. He is strictly against live-in relationships. When Guddu proposes marriage to Rashmi, she suggests they should try living together before marriage in order to understand each other well before running to the altar. Soon the ‘live-in relationship’ turns into a ‘live-in marriage’ and Guddu-Rashmi see themselves falling deeper and deeper in the much-laughable chaos. The only solace they find is in their friend Abbas aka Aparshakti Khurrana’s idiotic ideas.