Unni Mukundan has been missing for more than seven years and Kunchacko Boban wants to find him. Unni Mukundan was Kunchacko friend from childhood. Also, Kunchacko little sister Samvrutha Sunil is wedding was almost finalised with Unni Mukundan, her customary boy. So Kunchacko sets forth to Punjab with great expectations of finding Unni Mukundan. But to Kunchacko surprise, Unni name is Harinder Singh, and his attire is purely Punjabi. The rest of the narration is about uncovering the mystery of Unni is Punjabi getup and how the friends unite.