What would you do if your family did not condone your relationship? Kalachan and Chondro Banu are very much in love. But Kalachan’s uncle, Suruj Kosai, and Chondro’s aunt, Surjo, will not give them their blessing for the relationship. But things get complicated when a secret romance blooms between Suruj and Surjo, and they try to keep their relationship hidden from Kalachan and Chondro. What will happen to the two couples now? “Kalachan Knows Nothing About Love” is a 2015 Bengali film.