Luka Chuppi is a romantic comedy-drama set in the small town of Mathura involving Guddu (Kartik Aaryan) and Rashmi (Kriti Sanon) who work for a local TV News channel and fall in love with one another. Both decide to live in before marriage without their respective families knowing about it. Things work out fine until a small twist in the tale leads their families knowing about their relationship. What happens when their families join in too? All this adds up to more lies, confusion, and laughter.